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
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.
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.
A tennis ball is a hollow sphere with a thin wall. It is set rolling without...
A tennis ball is a hollow sphere with a thin wall. It is set rolling without slipping at 4.10 m/s on a horizontal section of a track as shown in the figure below. It rolls around the inside of a vertical circular loop of radius r = 48.1 cm. As the ball nears the bottom of the loop, the shape of the track deviates from a perfect circle so that the ball leaves the track at a point h =...
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 = 3.10 m/s, as shown in the figure below. To reach the rack, the ball rolls up a ramp that rises through a vertical distance of h = 0.529 m. What is the linear speed of the ball when it reaches the top of the ramp? Please provide a brief explanation
A bowling ball rolls without slipping up a ramp that slopes upward at an angle β...
A bowling ball rolls without slipping up a ramp that slopes upward at an angle β to the horizontal. Treat the ball as a uniform, solid sphere, ignoring the finger holes. A) In order for the rotation of the ball to slow down as it rolls uphill, in which direction must the frictional force point? B) Compared to a frictionless surface, does the ball roll farther uphill, the same distance, or not as far? Please explain. C) What is the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT