A toy airplane with a mass of exactly 0.200 kg is tied to a 1.50 m string. The other end of the string is attached to the ceiling. The toy airplane is moving in a horizontal circle with a constant speed, v. The angle θ between the string and the vertical direction is 30.0◦. (a) What is the tension in the string? (b) Given that this is Uniform Circular Motion, ?nd the tangential velocity of the toy airplane, v.

A toy airplane with a mass of exactly 0.200 kg is tied to a 1.50 m string. The other end of the string is attached to the ceiling. The toy airplane is moving in a horizontal circle with a constant speed, v. The angle θ between the string and the vertical direction is 30.0◦. (a) What is the tension in the string? (b) Given that this is Uniform Circular Motion, ?nd the tangential velocity of the toy airplane, v.

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section2.3: Acceleration

Problem 2.3CE: What is the average speed in mi/h of a person at the equator as a result of the Earths rotation?...

See similar textbooks

Related questions

Q: A 55-kg child riding a Ferris wheel (radius = 11 m) travels in a vertical circle. The wheel…

Q: A 2 kg rock is attached to a 3 m string. The rock is swung in a horizontal circle, making one…

A: Given data: m=2 kgl=3mT=4 s Need to determine the magnitude of the centripetal acceleration and the…

Q: A small object of mass 0.500 kg is attached by a 0.580 m-long cord to a pin set into the surface of…

A: Given data: Mass (m) = 0.500 kg Length of cord (L) = 0.580 m Speed (v) = 7.23 m/s Required:…

Q: A 59-kg child riding a Ferris wheel (radius = 15 m) travels in a vertical circle. The wheel…

A: Introduction: Motion of the object in the circular path is described with the help of Newton’s laws…

Q: A particle moves along a circle of radius R. Its speed v varies with distance x covered along the…

A: Hey dear this question is related to circular motion . Have a look at solution.

Q: A rope with a length of 2.0 m is used to swing a 0.25 kg object in a horizontal circular motion with…

A: And in 1st part I solved acceleration

Q: A new car is tested on a 280-m-diameter track. If the car speeds up at a steady 1.5 m/s^2 , how…

A: The solution is given below

Q: An amusement park ride consists of a car which is attached to the cable OA. The car rotates in a…

A: The speed of the car is 8 ft/s, when r=11 ft. The speed of the pulling of cable is 1 ft/s. The time…

Q: An object is flying around the circle on a rope of radius 4 meters, and its speed is 2 meters per…

Q: Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine…

Q: A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal…

A: Radius , R = 3.37 m centripetal acceleration , a = 2.5 g To find = spinning speed in rpm

Q: A small airplane of mass 1200 kg is doing a horizontal turn. The turn requires the pilot to bank the…

Q: Each of the space shuttle's main engines is fed liquid hydrogen by a high pressure pump. Turbine…

A: Angular speed, ω=189 rev/s =189×2π rad/s ω=1187.52 rad/s Radius, r= 0.0218 m To determine The…

Q: A highway curve of radius 360 m is designed for traffic moving at a speed of 115 km/hr. What is the…

Q: A race car is making a U-turn at constant speed. The coefficient of friction between the tires and…

Q: A 53-kg child riding a Ferris wheel (radius = 14 m) travels in a vertical circle. The wheel…

Q: In the circular motion experiment, if the rubber piece ( m= 15 g) rotates in a circular path with a…

A: Given: Mass, m=15 g=0.015 kg Radius, r=0.59 m Frequency, f=2.1 Hz Formula: Fc=mrω2

Q: An airplane is flying in a horizontal circle at a speed of 105m/s. The 80kg pilot does not want his…

A: Given, speed of an airplane, v = 105 ms mass of the pilot, m = 80 kg centripetal acceleration, ac =…

Q: A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 14.0…

Q: A 50-kg child riding a Ferris wheel (radius = 10 m) travels in a vertical circle. The wheel…

A: Given Mass of child =50Kg radius of ferris wheel=10m time period of revolution T=10s concept:…

Q: A hockey puck that has a mass of 0.150 kg is tied to a light string and spun in a circle of radius…

A: Given data: Mass (m) = 0.150 kg Radius (r) = 1.15 m Maximum tension (Tmax) = 4.00 N Required: The…

Q: A copper wire has a resistance of 0.420 A at 20.0°C, and an iron wire has a resistance of 0.437 A at…

Q: Ajet's path is a vertical circle of radius 0.15 km. At a certain time, the jet is moving at a speed…

A: According to the given data v=220m/s R=0.15km=150m at=44m/s We need to find (a) What is the…

Q: A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal…

Q: A child is holding a string with a ball tied at the end. The child spins around in a circle causing…

Q: Medical testing has established that the maximum acceleration a pilot can be subjected to without…

Q: An airplane is flying in a horizontal circle at a speed of 365 km/h. If its wings are tilted θ=40°…

A: The speed of the airplane is, v=365 km/h=101.38 m/s. The angle between wings and the horizontal is,…

Q: A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a…

A: Speed = v = 21.5 m/sRadius = r = 167 mAngle = ?

Q: An athlete in a hammer-throw event swings a 7.0 kg hammer in a horizontal circle at a constant speed…

A: Ms as if hammer = 7.0 kg speed of hammer = 12 m/s ( constant ) The radius of the hammers path = 2.0…

Q: When a fighter pilot makes a very quick turn, he experiences a centripetal acceleration. When this…

A: Acceleration, a = 4g speed, v = 950 m/s

Q: A 0.2 kg ball is twirled at the end of a string in a horizontal circle with a radius of 0.6 m. The…

A: Given : m = 0.2 kg r = 0.6 m v = 4 m/s

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

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

VIEW

Step 2 : Explanatory figure

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 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

A race car is making a U-turn at constant speed. The coefficient of friction between the tires and the track is μ = 1.57. If the radius of the curve is 12.1 m, what is the maximum speed at which the car can turn without sliding? Assume that the car is performing uniform circular motion. Submit Answer Tries 0/99
When a fighter pilot makes a very quick turn, he experiences a centripetal acceleration. When this acceleration is greater than about 4 × g the pilot will usually lose consciousness (“black out”). Consider a pilot flying at a speed of 950 m/s who wants to make a very sharp turn. What is the minimum radius of curvature that he can take without blacking out?
A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 14.0 m/s, the total horizontal force on the driver has magnitude 130 N. What is the total horizontal force on the driver if the speed on the same curve is 18.0 m/s instead?
A small airplane of mass 1200 kg is doing a horizontal turn. The turn requires the pilot to bank the plane with an angle 0 =24° as shown in the figure. If the radius of the turn is 2400 m, what is the speed of the airplane measured in m/s? L Ө Fg
Question 13 in attached picture. Answer is c .
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 21.5 m/s, the block hangs vertically down. But when the van maintains this same speed around an unbanked curve (radius = 167 m), the block swings toward the outside of the curve. Then the string makes an angle with the vertical. Find 0. Number i Units To center of curve
I need help with this Hw Problem.
A 53-kg child riding a Ferris wheel (radius = 14 m) travels in a vertical circle. The wheel completes one revolution every 20 s. What is the magnitude of the force on the child by the seat (i.e. normal force) at the lowest point on the circular path?
A hockey puck that has a mass of 0.150 kg is tied to a light string and spun in a circle of radius 1.15 m on frictionless ice. If the string breaks under a tension that exceeds 4.00 N, what is the maximum speed vmax of the puck without breaking the Umax = m/s string?
A 0.2 kg ball is twirled at the end of a string in a horizontal circle with a radius of 0.6 m. The ball travels with a constant speed of 4.0 m/s. What is the value of the tension in the string?
Civil and traffic engineers want to design a banked curve on a highway. The curve will have a 1.80 km radius and the highway's speed limit will be 70.0 mph. If every car will travel at the speed limit, what is this curve's ideal banking angle to three significant figures? NB: 1609 m = 1 mile. Hint: be careful with your units. 1.94° 2.62° 4.02° 3.18° 2.95° 15.5°
Medical testing has established that the maximum acceleration a pilot can be subjected to without losing consciousness is approximately 5.00g. A pilot can avoid “blackout” at accelerations up to approximately 9.00g by wearing special “g-suits” that help keep blood pressure in the brain at a sufficient level. What is the minimum safe radius of curvature for an unprotected pilot flying an F-15 in a horizontal circular loop at 658 km/h?