6. If a string breaks at 550 Newtons, and I whirl a 15 kg mass around on a 1.5 meter long string, what periodof rotation will break the string? (ignore gravity)seconds7. Many western towns have spherical water tanks up on a platform about 100 feet high. If the tank has aradius of 15 meters, how many cubic meters of water can it hold?and is to be filled with a 10 Hp submersible pump located in a well 400 feet lower than the center of the tank,how long will it take to fill the tank?m^3, If it starts out emptyminutes8. I am on my bike at the top of rte 2 hill. The bike and I weigh 180 #. Ignoring air resistance and friction, Ishould be goingmph at the Big Y which is 567 feet lower ?

As per guidelines I am solving the first question,

Answered: 6. If a string breaks at 550 Newtons,…

6. If a string breaks at 550 Newtons, and I whirl a 15 kg mass around on a 1.5 meter long string, what period of rotation will break the string? (ignore gravity) seconds

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Calculate the centripetal force on the end of a 100 m (radius) wind turbine blade that is rotating…

Q: As the 200g mass falls while the disk is accelerating, does the tension in the string equal the…

A: According to Newtons second law , the net acceleration acting on an object is calculated by using…

Q: A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides…

A: Given: Centripetal force is required to rotate the body in a circular motion. It depends on the…

Q: In the film, 2001: A Space Odyssey, astronauts travel through space and experience artificial…

A: Given data v=34.3 m/s Here, v is the speed of the space station. First of all calculate the radius…

Q: 1. Semi-trailer trucks have an odometer (an instrument for measuring the distance traveled by a…

A: The diameter of the wheel is The number of rotations is The radius of the wheel is

Q: A block of mass m is attached to a string. The other end of the string is attached to a pulley…

Q: A ball of mass 17.5 g is attached to a cord of length 0.52 m and rotates in a vertical circle. What…

A: When a body attached to the string rotates in a vertical circle about its end, the centripetal force…

Q: The 5.0 kg, uniform, horizontal rod is seen from the side. What is the gravitational torque about…

Q: 58. A A ball of mass M is con- nected to a second ball of mass m by a massless, rigid rod of length…

Q: 1. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F…

Q: A motorcycle rounds a banked turn of 7% with a radius of 85m. If the friction coefficient between…

A: The maximum speed at which the motorcycle can round the turn without slipping is given by the…

Q: 1. What is the total kinetic energy of the Earth due to it's rotation around the sun and it's spin…

A: solution is given by

Q: A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating…

A: Given: In this question, the given details are, A truck with 0.420 m radius tires travels at 32.0…

Q: 5. When rewinding an audio or video cassette tape, why does the tape rewind faster at the end?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Microwave ovens rotate at a rate of about 6 rpm (revolutions per minute). What is this in…

A: Given N=6 rpm

Q: ii) When a rigid body rotates about a fixed axis, all the points in the body have the same a. linear…

A: Translation and rotation are 2 types of motion for any rigid body. A net force is required for…

Q: 35. A 2.0 kg mass hangs from a pulley wheel of radius 0.25 m. The pulley wheel rotates and is…

Q: 4. Use the following five words (together with other words) in a single sentence that makes…

A: Solution:

Q: A solid disk of mass 100.0 kg and radius 10.0 m is spinning at 0.500 rad/sec when a 15.0 kg child is…

A: a) By conservation of angular momentum…

Q: Rotating a space station can simulate gravity for its occupants. A ring-shaped structure with a…

Q: 15. A road is banked at an angle of 10 degrees. If the road is iced over (no friction), the maximum…

A: The given data are listed below with appropriate variables. Here, θ denotes the angle of the banked…

Q: E15. Two 0.2-kg masses are located at either end of a 1-m long, very light and rigid rod as in the…

Q: the centripetal force

Q: 4. This grapn shows the angular velocity of a spinming wheel. HOW many rotaions does the wheel make…

A: The angular acceleration is given by,

Q: A stone with mass m = 2 g at the end of a massless string is swinging in a circle of radius R = 1.8…

A: Given data: Mass (m) = 2 g = 0.002 kg Radius (R) = 1.8 m Angular velocity (ω) = 11 rad/s Required:…

Q: A light string can support a stationary hanging load of 24.4 kg before breaking. An object of mass m…

A: Have a look dear

Q: With the aid of a string, a gyroscope is accelerated from rest to 27.4 rad/s in 0.440 s. What is its…

Question

100%

6. If a string breaks at 550 Newtons, and I whirl a 15 kg mass around on a 1.5 meter long string, what period
of rotation will break the string? (ignore gravity)
seconds
7. Many western towns have spherical water tanks up on a platform about 100 feet high. If the tank has a
radius of 15 meters, how many cubic meters of water can it hold?
and is to be filled with a 10 Hp submersible pump located in a well 400 feet lower than the center of the tank,
how long will it take to fill the tank?
m^3, If it starts out empty
minutes
8. I am on my bike at the top of rte 2 hill. The bike and I weigh 180 #. Ignoring air resistance and friction, I
should be going
mph at the Big Y which is 567 feet lower ?

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

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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

5. After subjecting the car design of a sun-powered car to wind tunnel testing, a group of engineer- ing students estimates the tangential component of the car's acceleration will be at = 0.6 -0.002² m/s², where v is the car's velocity in m/s. If the car starts from rest at A, what are the car's veloc- ity and acceleration in terms of normal and tan- gential components when it reaches B? | 200 m 50 m B
4. A pottery wheel of radius 20cm and mass M is freely rotating about an axis through its center at 87 rads/s. A blob of very dense clay of mass 5kg is gently placed on the spinning wheel halfway up its radius (i.e. 10cm from the axis of rotation). This causes the rate of rotation of the pottery wheel to drop to 7.8a rads/s. You can treat the pottery wheel as a uniform disk and the blob of clay as a point particle. The moment of inertia of a disk about an axis through its center is given by I = MR. (a) Write down expressions for the angular momentum of the system before and after the blob has been placed on the wheel. (b) Hence, find the mass M of the pottery wheel.
H6.
2. A small nail stuck in your car tire moves on a circular path with a radius of 35 cm. When the nail has traveled a linear distance of 5.5 m, through what angle has the tire rotated? Give your answer in radians and degrees. (Answers: 0 = 16 rad, 0 = 900°)
13) A car of 4000 kg rounds a bend of radius 30 m at v = 20m/s. What is the coefficient of static friction between the tires if the car is going as fast as it can without slipping?
4. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides the centripetal force Fc. If you double the radius R of the motion, without changing m or v, the force needed to keep the mass in circular motion would (a) stay the same. (b) double. (c) halve. (d) quadruple.
3. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides the centripetal force Fc. If you double both, the mass m and the radius R of the motion, without changing v, the force needed to keep the mass in circular motion would (a) stay the same. (b) double. (c) halve. (d) quadruple.
15.Calculate the centripetal force at the end of a 98 m wind turbine blade that is rotating at 1.3 m/s. Assume the mass is 5600 g.
16) A flywheel rotating at 483 rev/min is brought to rest with a uniform deceleration of 2.91 rad/s2. How many seconds does it take to come to rest? a) 11.1 b) 28.7 c) 5187 d) 166 e) 17.4