Question

A block of mass m = 2.10 kg starts from the rest and slides down a...

A block of mass m = 2.10 kg starts from the rest and slides down a 30.0∘ incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 6.50 kg which is at rest on a horizontal surface (Figure 1). (Assume a smooth transition at the bottom of the incline.) The collision is elastic, and friction can be ignored.

a) Determine the speed of the block with mass m = 2.10 kg after the collision.

b)Determine the speed of the block with mass M = 6.50 kg after the collision.

c)Determine what distance along the incline will the smaller mass climb back after the collision.

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 block of mass m = 2.10 kg slides down a 30.0∘ incline which is 3.60...
A block of mass m = 2.10 kg slides down a 30.0∘ incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 8.00 kg which is at rest on a horizontal surface (Figure 1). (Assume a smooth transition at the bottom of the incline.) The collision is elastic, and friction can be ignored. Determine the speed of the block with mass m = 2.10 kg after the collision. Determine the speed of the...
A block of mass m = 1.50 kg slides down a 30.0∘ incline which is 3.60...
A block of mass m = 1.50 kg slides down a 30.0∘ incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 6.20 kg which is at rest on a horizontal surface (Figure 1). (Assume a smooth transition at the bottom of the incline.) The collision is elastic, and friction can be ignored. Part A Determine the speed of the block with mass m = 1.50 kg after the collision. Express your answer...
A 2.70-kg block starts from rest at the top of a 30.0° incline and slides a...
A 2.70-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.90 m down the incline in 1.20 s. (a) Find the magnitude of the acceleration of the block. (m/s)^2 ​(b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. ​Magnitude N Direction (d) Find the speed of the block after it has slid 1.90 m.    (m/s^2)
1.A small block of mass 3.5 kg starting from rest slides down on an incline plane...
1.A small block of mass 3.5 kg starting from rest slides down on an incline plane of height 2.0 m, 40 degrees with respect to horizontal (Fig. 2). The coefficient of kinetic friction between the block and the incline plane is 0.25. At the end of the incline plane, the block hits the top of a hemispherical mound of ice (radius 1.0 m) , loses 75% of final kinetic energy (KE=0.5mv*v) before the collision, then slide down on the surface...
Block A of mass mA=6kg ,slides down an incline from a height of 10 m from...
Block A of mass mA=6kg ,slides down an incline from a height of 10 m from the ground. Block A then collide with block B, with a mass mB=8kg which is at rest in the ground. The collision is elastic. There is no friction between the blocks and the incline nor between the blocks and the ground. a) Find the velocity of A before it collides with B ( 5 points) b) Find the maximum height that block A climbs...
A 3000 N block slides down an incline having a slope of 3/4. It starts from...
A 3000 N block slides down an incline having a slope of 3/4. It starts from rest and after moving 1.2 m strikes a spring whose modulus is 1500 N/m. If the coefficient of kinetic friction is 0.20, find the maximum velocity of the block.
An mm = 3.50 kg block starts from rest and slides down a friction-less incline, dropping...
An mm = 3.50 kg block starts from rest and slides down a friction-less incline, dropping a vertical distance of y = 2.60 m, compressing a spring at the bottom of the incline. The spring has a force constant of k = 2.50 ×104 N/m. Find the maximum compression of the spring. Part 1 + Give an algebraic expression for finding the maximum compression of the spring in terms of mm, g, y, and k. x = Part 2 Find...
Starting from rest, a 4.30-kg block slides 1.80 m down a rough 30.0° incline. The coefficient...
Starting from rest, a 4.30-kg block slides 1.80 m down a rough 30.0° incline. The coefficient of kinetic friction between the block and the incline is ?k = 0.436. (a) Determine the work done by the force of gravity. J (b) Determine the work done by the friction force between block and incline. J (c) Determine the work done by the normal force. J (d) Qualitatively, how would the answers change if a shorter ramp at a steeper angle were...
Starting from rest, a 4.60-kg block slides 2.00 m down a rough 30.0° incline. The coefficient...
Starting from rest, a 4.60-kg block slides 2.00 m down a rough 30.0° incline. The coefficient of kinetic friction between the block and the incline is μk = 0.436. (a) Determine the work done by the force of gravity. J (b) Determine the work done by the friction force between block and incline. J (c) Determine the work done by the normal force. J (d) Qualitatively, how would the answers change if a shorter ramp at a steeper angle were...
starting at rest, a mass of 2.50 kg slides down an incline of 65.0 degrees. If...
starting at rest, a mass of 2.50 kg slides down an incline of 65.0 degrees. If the coefficient of kinetic friction is know to be 0.435, what is the speed of the mass after slinging 2.50 m down the incline
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT