A ball of mass m is attached to a string of length L. The ball is then swung in a circle of radius r such that the string traces out the surface of a cone. A. Sketch the physical situation. Write a table of knowns and unknowns. Label your sketch with known and unknown information. Establish an appropriate coordinate system. Identify assumptions you will make to solve the problem. B. Draw a free body diagram for the ball and write the force balance equations using Newton's 2nd Law. C. Determine a symbolic expression for the tension T in the string and the angular velocity w of the ball. This should be expressed in terms of the given quantities L, m, r and the acceleration due to gravity, g. D. Check the physical units of your expressions for tension and angular velocity. See the "sensemaking" document on canvas if you need guidance. E. Explain in words how you would expect the tension T in the string and the angular velocity w to change if it was swung in the same fashion but on an exoplanet where the acceleration due to gravity is about 4 times stronger than here on Earth. Then perform a short symbolic calculation to back up your explanation.

A ball of mass m is attached to a string of length L. The ball is then swung in a circle of radius r such that the string traces out the surface of a cone. A. Sketch the physical situation. Write a table of knowns and unknowns. Label your sketch with known and unknown information. Establish an appropriate coordinate system. Identify assumptions you will make to solve the problem. B. Draw a free body diagram for the ball and write the force balance equations using Newton's 2nd Law. C. Determine a symbolic expression for the tension T in the string and the angular velocity w of the ball. This should be expressed in terms of the given quantities L, m, r and the acceleration due to gravity, g. D. Check the physical units of your expressions for tension and angular velocity. See the "sensemaking" document on canvas if you need guidance. E. Explain in words how you would expect the tension T in the string and the angular velocity w to change if it was swung in the same fashion but on an exoplanet where the acceleration due to gravity is about 4 times stronger than here on Earth. Then perform a short symbolic calculation to back up your explanation.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section: Chapter Questions

Problem 99A

See similar textbooks

Related questions

Q: Consider two charges, where one (+3.60 nC) is at the origin and the other (-13.0 nC) is at the…

A: Given:- The two charges, the first charge is q1=+3.60 nC at the origin The other charge is…

Q: A tennis ball is struck at the base line of the court, 11.9 in from the net. The ball is given an…

A: To calculate the vertical component of the vertical velocity and range of the ball. Given:Distance…

Q: Three charges are arranged in a triangle, as shown here: 60° 19₂ 93 Where q1=+ 17 μC, q2=+ 5 µC, and…

Q: A small aircraft is headed due south with a speed of 54.5 m/s with respect to still air. Then, for…

A: Given:- The speed of the aircraft headed due south with the speed v = 54.5 m/s. The plane travels a…

Q: Computation. Three blocks are connected as in the figure with m4-5 kg, mp-10 kg, mc=7 kg, and 0=4°.…

Q: The bends during flight. Anyone who scuba dives is advised not to fly within the next 24 h because…

A: The soldier dives at a depth 21 m. The parachute is at altitude 7.5 km. The average air density of…

Q: Determine the wavelength of a wave based on the parameters provided. The wave has a frequency of 190…

A: Given data : Wave speed = v Frequency = f To find : Wavelength

Q: The figure shows a popular ride in an amusement park. A vehicle at end of a long rotating arms moves…

Q: 22. Biot -Savart's Law gives the fundamental concept of calculation of magnetic field around a…

A: (a) Current element: According to Biot-savert law, consider a small element dl length of the…

Q: At a picnic, there is a contest in which hoses are used to shoot water at a beach ball from three…

Q: A 12.8 kg box is initially sliding across a flat surface (coefficieint of friction = 0.2) at 36.6…

Q: Two thin rods of length 28.5 cm are placed side-by-side as shown below, separated by a distance x =…

Q: a) Find the magnetic flux passing through the loop as function of time. b) What is the initial value…

Q: In (Figure 1), two objects, O₁ and O2, have charges +1.5 μC and -5.0 μC, respectively, and a third…

A: Given that, Charge on the first object, Q1=+1.5 μC=+1.5×10-6 C Charge on the second object, Q2=-5.0…

Q: 1. Determine the magnitudo and direction of the resultant V by completing the table. Write the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What is the current flow through R1, R2, and R3? R12 3 Ohm V2 9 V R2 3 Ohm R3 3 Ohm

A: What is the current flow through R1, R2, R3

Q: A proton is projected horizontally midway between two parallel plates that are separated by 0.51 cm.…

A: We know, the charge of the proton = 1.6x10-19C mass of the proton m = 1.67x10-27kg Now from newton's…

Q: (a) Determine the Cartesian coordinates of these points. (2.60 m, 40.0°) X= y= (4.10 m, 110.0°) y=…

A: Given value--- Two points in a plane have polar coordinates (2.6m, 40 deg) and (4.1m, 110 deg). We…

Q: Which parameter is NOT measured in stream gages? Chanel slope Rainfall Air and water temperature…

Q: draw the magnetic field lines between these 2 bar magnets S S и C N Z

A: We should keep Four things in our mind before Drawing Magnetic field lines between two bar…

Q: 7. What is the combined level of noise of five sound levels which are: 75dB, 85dB, 91dB, 73dB, and…

Q: Consider the circuit shown below. Find V₁ (in V), I₂ (in A), and I3 (in A). (Due to the nature of…

A: I1 = 3 A V1 = unkown R1 = 14 ohm R2 = 7 ohm R3 = 4 ohm V2 = 16 V

Q: If Q = 40 μC, q = 20 μC, and L= 40 cm in the figure, what is the magnitude of the electrostatic…

Q: In the circuit of the figure below, determine the current in each resistor and the potential…

Q: A vertical thin plate is submerged in a container of water as shown in the following figure. Find…

Q: 1. In chemistry, one often uses a unit of charge known as the Faraday, F, which has the magnitude of…

Q: (17%) Problem 9: A 95-kg block of ice at -8°C is placed in an oven set to a temperature of 112°C.…

Q: The output voltage of an AC generator is given by Av - (140 V)sin(70rt). The generator is connected…

A: Given: Output Voltage,∆V=140Vsin70πtResistance,R=23Ω To characterize a sinusoidal source of…

Q: (b) The dark matter halos which form in numerical simulations have density profiles, p(r). which are…

A: Please refer to solution in Handwritten form

Q: When illuminated with three parallel rays of light from a light box, which of the items will have a…

A: given parallel beam of light incident on the lenses since f1 positive for a converging lens and…

Q: A block of mass 700 g is placed at rest on a relaxed vertical spring of length 20 cm which exerts an…

Q: Problem 11: A charge configuration with two charges of opposite sign but the same magnitude, q, and…

Q: In pendulum SHM, where is potential energy greatest? Where is kinetic energy greatest? What is the…

Q: Two point charges, each of charge q, are situated along the x-axis. One charge is located at x = -a…

Q: In the ever popular game from the future, Electrodisc, players can score double points by pushing a…

A: Charge in disc 1 q1 = 1.1 mC = 1.1x10-3 C Charge in disc 2 q2 = 1.9 mC = 1.9x10-3C So force between…

Q: As a coffee enthusiast, you wish to keep your coffee as hot as possible for as long as possible. You…

A: Given that, Thickness of the wall is d = 1.00 cm Temperature of coffee in mug T = 75.0°C Temperature…

Q: CAFUS LAW 54. A spherical surface completely surrounds a collection of charges. Find the electric…

Q: What is the magnitude of the electric field 3 cm from a 5 nC charge? Show Transcribed Text s Show…

Q: The average distance of the electron from the proton in the hydrogen atom is 0.65× 10-10 m. What is…

A: Distance, r = 0.65×10-10 m Constant, k = 8.99×109 N.m²/C² Charge, e = 1.6×10-19 C Field, E = ?

Question

Please send me answer of this question immediately and i will give you like sure sir

healp please answer them
A ball of mass m is attached to a string of length L. The ball is then swung in a circle of radius r such
that the string traces out the surface of a cone.
A. Sketch the physical situation. Write a table of knowns and unknowns. Label your sketch with
known and unknown information. Establish an appropriate coordinate system. Identify
assumptions you will make to solve the problem.
B. Draw a free body diagram for the ball and write the force balance equations using Newton's
2nd Law.
C. Determine a symbolic expression for the tension T in the string and the angular velocity
w of the ball. This should be expressed in terms of the given quantities L, m, r and the
acceleration due to gravity, g.
D. Check the physical units of your expressions for tension and angular velocity. See the
"sensemaking" document on canvas if you need guidance.
E. Explain in words how you would expect the tension T in the string and the angular velocity
w to change if it was swung in the same fashion but on an exoplanet where the acceleration
due to gravity is about 4 times stronger than here on Earth. Then perform a short symbolic
calculation to back up your explanation.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Trending now

This is a popular solution!

Step by step

Solved in 6 steps with 10 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Two small forces, F1=2.40i6.10tj N and F2=8.50i9.70j N , are exerted on a rogue asteroid by a pair of space tractors. (a) Find the net force. (b) What are the magnitude and direction of the net force? (c) If the mass of the asteroid is 125 kg, what acceleration does it experience (in vector form)? (d) What are the magnitude and direction of the acceleration?
A stubborn dog is being walked on a leash by its owner. At one point, the dog encounters an interesting scent at some spot on the ground and wants to explore It in detail, but the owner gets impatient and pulls on the leash with force along the leash. (a) What is the magnitude of the pulling force? (b) What angle does the leash make with the vertical?
The mass of a particle is 15 kg. (a) What is its weight on Earth? (b) What is its weight on the Moon? (c) What is its mass on the Moon? (d) What is its weight in outer space far from any celestial body? (e) What is its mass at this point?
A little jet plane moves at 820km/h as it makes a horizontal circular turn that has a radius of 15.0 km. a. Draw a free body diagram and show all the forces on the pilot man who is inside the plane. b. Figure out the magnitude of the net force on the 78.okg pilot.
please I need help with f and number 2
I am looking for help with number 2.
a. Consider a man running through the equator, with what velocity (direction and magnitude) shouldhe run so that he attain the minimum possible weight? Please explain understandably.b. A wheel on an extremely low friction slanted surface will slide without rotating. However, if thesame surface is rough and having some friction the wheel will roll down (with rotation). Explainwhy and how, using free body diagram.
A 70 kg box is resting on a reclining floor. The coefficient of fricion between the floor and the box is: static = 0.30, kinetic = 0.10. If the floor is to be inclined at an angle of 25 deg a. what would be the acceleration of the object along the direction of the inclined floor? b. what would be the vertical displacement of the box after 1.5 seconds? Express your answer in unit of meters. c. what is the total distance travelled by the box after 1.5 seconds? Express your answer in unit of meters.
For this question, an 85,000kg missile on the moon fires its engines while tilted at 34 degrees from the vertical. The engine exerts a force of 1.25MN (mega-Newtons, 10^6) on the missile. a. Calculate the vector for the net force acting on the missile. Use the axes given in the image. b. Determine the magnitude of the acceleration felt by the missile. answer to b. is supposed to be 13.3m/s^2
A 5.85kg object is attached to two 5.0m-long cablesand swung around in a circle at 14.8m/s. See the diagram below andassume there is no frictioninvolved. a.Draw a free-body diagram for the mass from the world’s (inertial) reference frame b.What is the acceleration of the mass from the world’s (inertial) reference frame? c.Draw afree-body diagram for the mass from the frame of reference of the 5.85kg object d.What is the acceleration of the mass from the frame of reference of the 5.85kg object? e.Determine the tension in the two strings, and explain why the tensions are not the same
1. A ball of mass m is attached to a string of length L. The ball is then swung in a circle of radius r such that the string traces out the surface of a cone. For this problem we will neglect air resistance. a. Sketch a pictorial representation of the physical situation and label any quantities of interest. In addition, establish a coordinate system for this problem and draw a free body diagram for the ball. (See sections 1.7 and 5.7 of the text on how to draw a correct pictorial representation and free body diagram.) b. Write down Newton's Second Law using the coordinate system from part (a) and the forces identified on your free body diagram. c. Determine a symbolic expression for the tension T in the string and the angular velocity w of the ball. These should be expressed in terms of the given quantities L, m, r and the acceleration due to gravity, g. Check the physical units of expressions to make sure that you get the units of force and angular velocity. your d. Suppose that we…
A 200-g hockey puck is launched at an initial speed of 16 m/s up a metal ramp that is inclined at a 30° angle. The coefficients of static and kinetic friction between the hockey puck and the metal ramp are us = 0.40 and uk = 0.30, respectively. a. Sketch the situation and make a motion diagram (including acceleration vector) for the puck. b. Make a foree diagram for the puck at at instant during it's way up the ramp. c. Write an equation representing the sum of forces along the slope and an equation representing the sum of forces perpendicular to the slope, d. Find the friction force between the puck and the ramp. Show all work. e. Find the acceleration of the puck as it travels up the ramp. Show all work. f. Would the puck have greater, sınaller or sane acceleration if it had twice the mass (everything else about the situation being the same)?