Objects with mass M1 = 5 kg and M2 = 0.95 kg stand on a horizontal frictionless surface. A 0.05 kg bullet fired at V = 400 m / s pierces the M1 block and enters the M2 block. The velocity of the M1 block after the collision is measured as 3 m / s. If the bullet penetrates the M2 block with a velocity of 90 m / s, what is the velocity of the M2 block after the bullet penetrates the M2 block?

Objects with mass M1 = 5 kg and M2 = 0.95 kg stand on a horizontal frictionless surface. A 0.05 kg bullet fired at V = 400 m / s pierces the M1 block and enters the M2 block. The velocity of the M1 block after the collision is measured as 3 m / s. If the bullet penetrates the M2 block with a velocity of 90 m / s, what is the velocity of the M2 block after the bullet penetrates the M2 block?

Similar questions

A collision occurs between a 1.04 kg particle traveling with velocity V 1 = (– 2.52 m/s )i + ( – 4.48 m/s )j and a 4.27 kg particle traveling with velocity V 2 = (6.10 m/s )i + ( – 1.94 m/s )j. The collision connects the two particles. What then is the (a)x component and (b)y component of their velocity? Express their velocity as a (c) magnitude and (d) angle (in the range (-180°, 180°]) from the +x axis? (a) Number i Units (b) Number Units (c) Number i Units (d) Number i Units > > >
Janet is skating at the ice rink with her little sister Sarah who is initially standing at rest on the ice. Janet then collides head-on into Sarah. Janet continues forward at 1 m/s, while Sarah is thrown backward at 3 m/s. (After the collision, Janet and Sarah are moving in the same direction). Janet’s mass is 55 kg and Sarah’s mass is 39 kg. How fast was Janet moving initially, in m/s?
A 0.154 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.850 m/s. It has a head-on collision with a 0.294 kg glider that is moving to the left with a speed of 2.29 m/s. Suppose the collision is elastic. Find the magnitude and direction of the final velocity of the 0.154 kg glider. Find the magnitude and direction of the final velocity of the 0.294 kg glider.
Ball A has a mass of 3 kg and is moving with a velocity of (vA)1 = 9 m/s when it makes a direct collision with ball B, which has a mass of 2.5 kg and is moving with a velocity of (vB)1 = 5 m/s . Suppose that e = 0.7. Neglect the size of the balls. a) Determine the velocity of A just after the collision measured to the right. (vA)2 = ? b) Determine the velocity of B just after the collision measured to the right. (vB)2 = ?
A 0.4 kg ball that is traveling at 8.1 m/s collides head-on with a 1.7 kg ball moving in a negative direction at a speed of 11.4 m/s. The 0.4 kg ball bounces backward at 15.2 m/s after the collision. Find the speed of the second ball after the collision.
A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two vehicles lock together, what is their combined velocity immediately after the collision? 5.5 m/s O 8.6 m/s O 6.9 m/s O 12.1 m/s
Two cars collide at an intersection. Car A�, with a mass of 1900 kgkg , is going from west to east, while car B�, of mass 1300 kgkg , is going from north to south at 14.0 m/sm/s . As a result of this collision, the two cars become enmeshed and move as one afterwards. In your role as an expert witness, you inspect the scene and determine that, after the collision, the enmeshed cars moved at an angle of 55.0 ∘∘ south of east from the point of impact.How fast were the enmeshed cars moving just after the collision?
A 0.19 kg arrow is shot at +42 m/s. It hits an apple (m = 0.62 kg), and goes through the apple, leaving with a velocity of +23 m/s.What is the velocity of the apple after the arrow leaves it?
Two clay balls collide and stick. Ball 1 has a mass of 3 kg and an initial velocity of 10 m/s in the positive x direction. Ball 2 has a mass of 10 kg and an initial velocity of 12 m/s in the negative x direction. What is the final velocity of the combined mass?
A 13.8 kg block is sliding along a frictionless surface with a speed of 95.7 m/s. It collides with a second block of mass 93.1 kg. The second block is initially at rest. After the collision, the first block has rebounded with a speed of 26.1 m/s. If this collision is one dimensional, what is the speed in (m/s) of the second block after the collision?
A car (mass = 1110 kg) is traveling at 31.3 m/s when it collides head-on with a sport utility vehicle (mass = 2380 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle traveling?
A ball of mass 0.34 kg moving with a speed of 2.7 m/s to the right collides head on with a 0.24 kg ball at rest. If the collision is elastic, what is the speed and direction of each ball after collision?