Question

A bowling ball that can be represented as a solid sphere, rolling with an initial unknown...

A bowling ball that can be represented as a solid sphere, rolling with an initial unknown speed ?, rolls without slipping up a 4.0 m high hill. At the top of the hill the bowling ball is rolling at a speed of 1.4 m/s.

A. What is the initial speed of the bowling ball, ?, as it rolls up the hill?

B. In which direction does the angular velocity of the bowling ball point?

i. Down the hill.

ii. Up the hill.

iii. Into the page.

iv. Out of the page.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider a bowling ball rolling without slipping up a hill. a) Find how high up this...
Consider a bowling ball rolling without slipping up a hill. a) Find how high up this inclined surface the ball rolls if the ball was rolling at 2.5 m/s at the bottom of the hill. b) Would a volleyball moving at 2.5 m/s roll further up this than a bowling ball? Explain. c) Would the bowling ball move further up the hill if it were sliding without friction instead of rolling? Explain.
A bowling ball (solid sphere, moment of inertia is (2/5)MR2) of mass M and radius R...
A bowling ball (solid sphere, moment of inertia is (2/5)MR2) of mass M and radius R rolls down a hill without slipping for a distance of L along the hill with slope of angle θ, starting from rest. At that point, the hill becomes frictionless.The ball continues down the hill for another segment of length 2L (thus the total distance travelled on the hill is 3L). The hill levels out into a horizontal area, where the coefficient of friction is...
A solid bowling ball with a mass of 6.8 kilograms is rolling without slipping along a...
A solid bowling ball with a mass of 6.8 kilograms is rolling without slipping along a flat surface at a linear speed of 7.6 m/s. The ball has a diameter of 8.5 inches. If instead of pins, it encounters a long spring with a spring constant of 9300 N/m that has been attached to a wall ahead of it, what is the maximum it can compress the spring as it stops rolling.
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.1 m...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.1 m is thrown down the lane with an initial speed of v = 8.6 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.28. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. A)What is the magnitude of the angular acceleration of the bowling ball as it slides down the...
Suppoese a bowling ball is initially thrown so that it has n angular momentum at all....
Suppoese a bowling ball is initially thrown so that it has n angular momentum at all. i.e. it is initially just sliding down the lane. eventually kinetic friction will get it spinning fast enough so that it is rolling without slipping. Treating the bowling ball as a solid sphere with moment of inertia 2/5MR^2 its final speed is that fraction of its initial speed? A. 1/7 B.2/5 C.5/7 D.7/10 E.10/7
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m is thrown down the lane with an initial speed of v = 8.5 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.26. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 1.What is the magnitude of the angular acceleration of the bowling ball as it slides down the...
After you pick up a spare, your bowling ball rolls without slipping back toward the ball...
After you pick up a spare, your bowling ball rolls without slipping back toward the ball rack with a linear speed of v = 2.85 m/s. To reach the rack, the ball rolls up a ramp that gives the ball a h = 0.47 m vertical rise. What is the speed of the ball when it reaches the top of the ramp?
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m...
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m is thrown down the lane with an initial speed of v = 8.1 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.28. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 3) How long does it take the bowling ball to begin rolling without slipping? 4) How far...
1. A solid sphere of mass 50 kg rolls without slipping. If the center-of-mass of the...
1. A solid sphere of mass 50 kg rolls without slipping. If the center-of-mass of the sphere has a translational speed of 4.0 m/s, the total kinetic energy of the sphere is 2. A solid sphere (I = 0.4MR2) of radius 0.0600 m and mass 0.500 kg rolls without slipping down an inclined plane of height 1.60 m . At the bottom of the plane, the linear velocity of the center of mass of the sphere is approximately _______ m/s.
Jeffrey Lebowski rolls his bowling ball down the lane with the thumb hole perfectly lined up...
Jeffrey Lebowski rolls his bowling ball down the lane with the thumb hole perfectly lined up to rotate perpenducilar to the horizontal. (What a dude!) The ball is rolling without slipping at 7.00 m/s. The diameter of a bowling ball is 12.7 cm. Think of the circular motion of the thumb hole as vertical simple harmonic motion. What is the frequency of the the thumb hole being at the top of the ball? Hz What is the apparent vertical speed...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT