Posted by **Mary** on Sunday, March 27, 2011 at 1:47pm.

Initially, mass one (2.10 kg) has a velocity of 5.90 m/s and mass two (2.80 kg) is at rest. After they collide, mass one emerges at an angle theta = 33.0 degrees. What is the speed of mass one after the collision if the collision is completely elastic? (Note, there are actually two possible answers two this problem, choose the solution which has m1 going as fast as possible.)

What is the angle phi, between mass two's velocity and the initial velocity of mass one? (Give your answer as a positive number in degrees.)

What is the final speed of mass two after the collision?

## Answer this Question

## Related Questions

- Physics - Initially, mass one (2.10 kg) has a velocity of 5.90 m/s and mass two...
- Physics- 2D Collisions - nitially, mass one (2.10 kg) has a velocity of 5.90 m/s...
- physics - One object is at rest and another is moving. The two collide in a one-...
- Physics - Two pucks collide on an air hockey table. Puck A has a mass of 16 g ...
- physics - Two cars approach an ice-covered intersection. One car, of mass 1.22 ...
- Physics - Two cars collide as shown in the figure. The yellow car is initially ...
- physics - Mass M is initially sliding down the inclined plane with a velocity of...
- Physics - Two asteroids of equal mass collide as shown in the figure. After the ...
- physics - 2.Boxcar A, with a mass of 1500 kg, is travelling at 25 m/s to the ...
- Physics - Boxcar A, with a mass of 1500 kg, is travelling at 25 m/s to the east...

More Related Questions