Question

Two blocks move along a linear path on a nearly frictionless air track. One block, of...

Two blocks move along a linear path on a nearly frictionless air track. One block, of mass 0.112 kg, initially moves to the right at a speed of 5.40 m/s, while the second block, of mass 0.224 kg, is initially to the left of the first block and moving to the right at 7.40 m/s. Find the final velocities of the blocks, assuming the collision is elastic.

velocity of the 0.224 kg block =
velocity of the 0.112 kg block

=

Homework Answers

Know the answer?
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
Similar Questions
Block 1, of mass m 1 =9.50 kg , moves along a frictionless air track with...
Block 1, of mass m 1 =9.50 kg , moves along a frictionless air track with speed v 1 =27.0 m/s . It collides with block 2 m2 =13.0 kg , which was initially at restThe blocks stick together after the collision. Find the Magnitude p1 of the total inital momentum of the two block system. Find vf, the magnitude of the final velocity of the two block system.
Block 1, of mass m1 = 12.3 kg , moves along a frictionless air track with...
Block 1, of mass m1 = 12.3 kg , moves along a frictionless air track with speed v1 = 13.0 m/s . It collides with block 2, of mass m2 = 39.0 kg , which was initially at rest. The blocks stick together after the collision. Find the magnitude pi of the total initial momentum of the two-block system. Find vf, the magnitude of the final velocity of the two-block system. What is the change ΔK=Kfinal−Kinitial in the two-block system's...
Block 1, of mass m1 = 1.70 kg , moves along a frictionless air track with...
Block 1, of mass m1 = 1.70 kg , moves along a frictionless air track with speed v1 = 29.0 m/s . It collides with block 2, of mass m2 = 59.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude pi of the total initial momentum of the two-block system. Find vf, the magnitude of the final velocity of the two-block system. What is the change ΔK=Kfinal−Kinitial in the...
Block 1, of mass m1 = 5.30 kg , moves along a frictionless air track with...
Block 1, of mass m1 = 5.30 kg , moves along a frictionless air track with speed v1 = 31.0 m/s . It collides with block 2, of mass m2 = 51.0 kg , which was initially at rest. The blocks stick together after the collision. A.Find the magnitude pi of the total initial momentum of the two-block system. B.Find vf, the magnitude of the final velocity of the two-block system. C. What is the change ΔK=Kfinal−Kinitial in the two-block...
Block 1, of mass m1 = 9.70 kg , moves along a frictionless air track with...
Block 1, of mass m1 = 9.70 kg , moves along a frictionless air track with speed v1 = 27.0 m/s . It collides with block 2, of mass m2 = 55.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Part A: Find the magnitude pi of the total initial momentum of the two-block system. Part B: Find vf, the magnitude of the final velocity of the two-block system. Part C: What...
Blocks A (mass 5.50 kg ) and B (mass 13.00 kg ) move on a frictionless,...
Blocks A (mass 5.50 kg ) and B (mass 13.00 kg ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 3.00 m/s . The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let +x be the direction of the initial motion of A. Part A: Find the maximum energy stored in the...
Blocks A (mass 3.5 kg) and B (mass 5.5 kg) move on a frictionless, horizontal surface....
Blocks A (mass 3.5 kg) and B (mass 5.5 kg) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 2.0 m/s. The blocks are equipped with ideal spring bumpers (as in Example 8.10, Section 8.4). The collision is head-on, so all motion before and after the collision is along a straight line. (a) Find the maximum energy stored in the spring bumpers, in Joules. (b) Find the velocity of...
A 20 kg block is moving to the right at 15 m/s along a horizontal frictionless...
A 20 kg block is moving to the right at 15 m/s along a horizontal frictionless road when it collides with a 40 kg block moving to the right at 5 m/s. After the collision, the 20 kg mass is moving to the right at 12 m/s. Find the velocity of the 40 kg mass after the collision.
Consider the following two blocks A and B with the mass of ma= 7 kg and...
Consider the following two blocks A and B with the mass of ma= 7 kg and mb = 4 kg. They are moving in the same direction along the x-axis on a horizontal frictionless surface with initial velocities vai= 30 m/s and vbi= 20 m/s. The two blocks collide head-on and there is no change in the line of motion of either object. If the collision is elastic, find the final velocity of block A.
Blocks A (mass 5.00 kg) and B (mass 7.00 kg) move on a frictionless, horizontal surface....
Blocks A (mass 5.00 kg) and B (mass 7.00 kg) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 4.00 m/s. The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let +x be the direction of the initial motion of block A. Find the maximum energy stored in the spring bumpers. Find the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT