Two balls with masses 3 kg and 2 kg move toward each other, collide head-on, and stick together after the collision (a perfectly inelastic collision). Before the collision the 3-kg ball moves with a speed of 5 m/s and the 2-kg ball moves with a speed of 10 m/s. Neglect friction. See the figure above. What is the velocity of the balls after the collision? a. -2 m/s b. -1 m/s c. 3 m/s d. 5 m/s

Q: Two hockey pucks slide toward each other on a horizontal table surface with a speed of 6.0m/s. After…

A: Required :  The correct statement.

Q: Two vehicles collide with an inelastic collision. Before the collision... Vehicle A had a mass of…

A: Formula of impulse is as follows: I=∆PI=mvf-vi…

Q: A block of mass 1 kg slides on a smooth surface at 2.0 m/s and follows 4.0 kg block travelling at…

A:

Q: A 1500kg car moving west at 25 m/s collided head on with a 2500kg truck moving East at 10 m/s. If…

A:

Q: Ball 1, with a mass of 150 g and traveling at 15 m/s , collides head on with ball 2, which has a…

A:

Q: A superball of mass 0.25 kg is dropped from rest from a height of h= 1.50 m above the floor. It…

A:

Q: A 2000 kg car moving at 5 m/s collides with another 3000 kg car initially at rest. It the two cars…

A: Given data:  Mass of first car (m1) = 2000 kg Initial velocity of first car (V1) = 5 m/s Mass of…

Q: A 5kg block sliding at2m/s to the right head on with 3 kg block that is sliding at 4m/s to the left…

A:

Q: Three carts of masses 4 kg, 10 kg, and 3 kg move on a frictionless, horizontal track with speeds of…

A: Consider the velocity towards right as positive and towards left as negative. According to the…

Q: Two objects on ice moving at right angles to each other stick together at the origin and continue to…

A: Given data-  Two objects on ice moving at right angles to each other stick together at the origin…

Q: A golf ball of mass 50 grams is struck and has a velocity of 70 m/s when it leaves the tee. The golf…

A: Given data:  Mass (m) = 50 g = 0.050 kg Velocity (v) = 70 m/s Time (t) = 0.02 s Required: The…

Q: Despite having different masses and different velocities, 2 particles have the same momentums. Which…

A:

Q: 16. (Past Exam/2012) 5m/s 2m/s 5m m m A A before 1m/s 3m after B The figure shows block A, mass m,…

A: Let's analyze the given problem step by step.

Q: 3 An 1,800 kg car traveling at 15 SE collides with a 900 kg car traveling at 15% W head on. They be…

A: The objective of the question is to find the final velocity of the cars after collision, identify…

Q: On a level. frictionless air track. a 300-g puck traveling at 20.0 cm's to the right undergoes a…

A: The concept of head on elastic collision is used here.

Q: A 500 gram cart rolls with negligible Fashion along a straight flight track at 2.5 m/s until it…

A:

Q: In which of the following collisions would you expect the kinetic energy to be conserved?   A. A…

A: Kinetic energy is conserved means that the total kinetic energy before collision is equal to total…

Q: Two particles approach each other with equal and opposite speed, v. The mass of one particle is m,…

A:

Q: A standard hammer has a head made of steel which bounces off the nails it hits. A special “dead…

A:

Q: A 41.0 g marble moving at 2.30 m/s strikes a 29.0 g marble at rest. Note that the collision is…

A:

Q: 0.450-kg ice puck, moving east with a speed of 5.60 m/s , has a head-on collision with a 0.990-kg…

A: Given: The mass of the ice puck is 0.45 kg and moves at 5.6 m/s in the east direction. The mass of…