blocks are placed on a frictionless surface. Two blocks of same mass Mℓ=Mr = 2.00 [kg] are moving toward a middle third block with mass m = 1.00 [kg]. The left block moves with speed u0 = 3.00 [m/s], the right block moves with speed v0 = 2.00 [m/s], and the middle block is initially at rest. All succeeding collision are head-on and elastic. A. Mℓ initially collides with mm. What are their velocities after collision? a1. Velocity of
Three blocks are placed on a frictionless surface. Two blocks of same mass Mℓ=Mr = 2.00 [kg] are moving toward a middle third block with mass m = 1.00 [kg]. The left block moves with speed u0 = 3.00 [m/s], the right block moves with speed v0 = 2.00 [m/s], and the middle block is initially at rest. All succeeding collision are head-on and elastic.
A. Mℓ initially collides with mm. What are their velocities after collision?
a1. Velocity of Mℓ after the collision:
a2. Velocity of m after the collision:
B. After collision with Mℓ, mm now collides with Mr. What are the velocities of mm and Mr after the second collision?
b1.Velocity of Mr after the second collision:
b2.Velocity of mm after the second collision:
C. After collision with Mr, m now collides with Mℓ. What are the velocities of mm and Mℓ after the third collision?
c1. Velocity of Mℓ after the third collision:
c2. Velocity of m after the third collision:
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 7 images
