A block is released from rest at the top of the frictionless ramp shown in the figure. Mass 1 is 1.27 kg and it is released from a height of 1.56 m. The block collides elastically with block 2, initially at rest. Mass 2 is 4.12 kg. How far back up the ramp does mass 1 move after the collision?

At the intersection of Texas Avenue and University Drive, a yellow, subcompact car with mass 950 kg traveling east on University collides with a maroon pickup truck with mass 1700 kg that is traveling north on Texas and ran a red light (Figure 1). The two vehicles stick together as a result of the collision and, after the collision, the wreckage is sliding at 16.0 m/s in the direction 24.0° east of north. The collision occurs during a heavy rainstorm; you can Part A Calculate the speed of the car before the collision. Express your answer in meters per second. ignore friction forces between the vehicles and the wet гoad. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of An automobile collision. ? v = m/s Figure (< 1 of 1 Submit Request Answer y (north) Part B 24.0° Calculate the speed of the truck before the collision. 16.0 m/s Express your answer in meters per second. -x (east) ? m/s

Two billiard balls of equal mass move at right angles and meet at the origin of an xy coordinate system. Initially ball A is moving upward along the y axis at 2.0m/sm/s, and ball B is moving to the right along the x axis with speed 3.7m/sm/s. After the collision (assumed elastic), the second ball is moving along the positive y axis.  What is the final direction of ball A? Express your answer using two significant figures.

Ball A, whose mass is 12.0 kg, is moving with a velocity of 37.0 m when it suddenly hits another ball at rest, Ball B. After the collision, Ball A continues to move with a velocity of 19.0 m/s while Ball B moves with a velocity of 4.00 m/s. What is the mass of Ball B?

The figure below shows two blocks with an initial velocity in the same direction.  The blocks collide in an elastic collision.  The mass of block 1 is 8.0 kg and the before collision velocity of block 1 is 7.3 m/s.  The mass of block 2 is 3.4 kg and the before collision velocity of block 2 is 5.6 m/s.  The after collision velocity of block 1 is 6.2859649122807 m/s. Determine the after collision velocity of block 2.

A 5.65.6 kg block is travelling rightwards with speed 12.812.8 m/s. It collides with 3.23.2 kg which is travelling 22 m/s leftwards. After the collision, the 3.23.2 kg block travels 8.58.5 m/s rightwards. What is the velocity of the 5.65.6 kg block? Treat the leftward direction as the negative direction. Is this collision elastic or inelastic?

A billiard player sends the cue ball toward a group of three balls that are initially at rest and in contact with one another. After the cue ball strikes the group, the four balls scatter, each traveling in a different direction with different speeds as shown in the figure below. If each ball has the same mass, 0.16 kg, determine the total momentum of the system consisting of the four balls immediately after the collision. (Assume v1 = 0.33 m/s, ?1 = 70°, v2 = 0.49 m/s, ?2 = 30°, v3 = 0.23 m/s, v4 = 0.48 m/s.)

On a frictionless air track where motion is constricted to a line, a 2.0-kg glider moving in the positive x-direction at 4 m/s collides elastically with a 3.0-kg glider moving in the negative x-direction at 6 m/s. What are the velocities of both masses after the collision?

A volleyball is spiked so that its incoming velocity of + 2.50 m/s is changed to an outgoing velocity of - 20.7 m/s. The mass of the volleyball is 0.350 kg. What is the magnitude of the impulse that the player applies to the ball?

3