Question

A 0.15 kg ball rolls down an incline. The ball starts at a height of 0.8...

A 0.15 kg ball rolls down an incline. The ball starts at a height of 0.8 m and the length of the path it takes is 2.5 m. What is the speed of the ball at the bottom of the incline if friction and air resistance are not important?

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A 0.15 kg ball rolls down an incline. The ball starts at a height of 0.8...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A disk of m=5 kg and radius r=2 m starts from rest and rolls down a...

    A disk of m=5 kg and radius r=2 m starts from rest and rolls down a 20 degree incline from an initial height of 50 m. What is the linear velocity of the disk as it reaches the bottom of the incline? What is the rotational kinetic energy of the disk at the halfway point between the positions 1 and 2? If it takes 1.2 seconds for the disk to reach the bottom of the incline, find the magnitude of...

  • 1) A solid ball of radius 7.25 cm and mass 7.43kg starts from rest and rolls...

    1) A solid ball of radius 7.25 cm and mass 7.43kg starts from rest and rolls without slipping down a 20.7 degree incline that is 1.22m long. Calculate the angular velocity (in rad/s) of the ball when it reaches the bottom 2:43 PM o 37 BD ooooo AT&T LTE 2)A uniform thin rod of length 0.452 m and mass 5.70 kg is suspended freely from one end. It is pulled to the side an angle 38.8 degrees and released. If...

  • A 6-kg ball is released from rest and rolls down an incline. When it reaches the...

    A 6-kg ball is released from rest and rolls down an incline. When it reaches the end of the incline it falls through a height of 3 meters to reach a waiting cart. How far from the base of the table should the waiting cart be placed? Essentially, how far away will the ball land from the base of the table? 4.0 m 30°7 3.0 m

  • A ball in the shape of a uniform spherical shell (like a soccer ball) of mass...

    A ball in the shape of a uniform spherical shell (like a soccer ball) of mass 1.5 kg and radius 15 cm rolls down a 35° incline that is 6.0 m high, measured vertically. The ball starts from rest, and there is enough friction on the incline to prevent slipping of the ball. (a) How fast is the ball moving forward when it reaches the bottom of the incline, and what is its angular speed at that instant? (b) If...

  • Constant Acceleration Worksheet 1. A ball starts from rest & rolls down an incline for 6...

    Constant Acceleration Worksheet 1. A ball starts from rest & rolls down an incline for 6 cm in the 1st second. Find: a) The average speed, V, for the first second (Vad/t b) The initial speed, V, If Vav (v vV2, what is vr, the final speed after 1 sec? In the next second from t1s to t 2s, the ball rolls 18 cm. Find c) The average speed, Vav, for the interval from 1-2 seconds (a d/t) d) The...

  • 1. A solid is rolling without slipping down an incline. At the bottom of the incline there is a r...

    1. A solid is rolling without slipping down an incline. At the bottom of the incline there is a ramp that creates a "quarter-pipe". A quarter pipe is one quarter of a circle, when viewed from the side. The sphere is released from rest, 4 meters above the bottom of the incline. The sphere rolls without slipping down the incline and back up the quarter-pipe. Thesphere leaves trhe quarter-pipe 30 cm above the bottom of the incline and is launched...

  • Q3- A 3kg box slides down 1m long incline as in the figure. The box starts...

    Q3- A 3kg box slides down 1m long incline as in the figure. The box starts from rest at the top, experiences a constant frictional force of 5N. Use energy method to determine the speed at the bottom of the incline? d1.00 m 0.500 m Q4- The coefficient of kinetic friction between 3kg block and the surface in the figure is 0.4. The system starts from rest. Use energy principle to find the speed of the 5kg ball when it...

  • A bowling ball (mass=7kg, radius=0.15 m) rolls up a ramp with a 0.8 m vertical rise....

    A bowling ball (mass=7kg, radius=0.15 m) rolls up a ramp with a 0.8 m vertical rise. Ignore frictional losses and assume that the mass of the ball is distributed uniformly. The translational speed of the ball is 6 m/s at the bottom of the ramp. (Isphere=(2/5)MR^2) At the bottom of the ramp, what is the 1.) moment of inertia 2.) linear speed 3.) angular speed 4.) translational KE 5.) rotational KE 6.) gravitational PE Use this information and the conservation...

  • Example A 1.00 kg cylinder rolls down a frictionless 20.0 incline from a height of 1.75...

    Example A 1.00 kg cylinder rolls down a frictionless 20.0 incline from a height of 1.75 m. Find its . Velocity at the bottom. . Initial Potential Energy . Final Translational Kinetic Energy . Final Rotational Kinetic Energy . Final Total Kinetic Energy . Work Done by Gravity

  • A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts...

    A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT