Two particles with mass m and 3m are moving toward each other along the x axis with the same initial speeds v i. Particle m is traveling to the left, and particle 3 m is traveling to the right. They undergo an elastic glancing collision such that particle m is moving in the negative y direction after the collision at a right angle from its initial direction. Find the final speeds of the two particles in terms of v i .

In the figure below, particle 1 of mass m, = 0.21 kg slides rightward along an x axis on a frictionless floor with a speed of 2.4 m/s. When it reaches x = 0, it undergoes a one-dimensional elastic collision with stationary particle 2 of mass m2 = 0.40 kg. When particle 2 then reaches a wall at xw = 70 cm, bounces from it with no loss of speed. At what position on the x axis does particle 2 the collide with particle 1? cm 02 x (cm)

Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at Voi = 7.40 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of 0 = 40.0° with the horizontal axis while the green disk makes an angle of ø = 50.0° with this axis as in Figure b. Determine the speed of each disk after the collision. Vof = m/s V gf m/s After the collision of Before the collision a た。

An inelastic collision occurs between a particle of mass 1.5 kg moving with an initial velocity of v = (−2ˆi − 1.3ˆj + 0.7kˆ) m/s and another particle of mass 0.8 kg that has an initial velocity of v = (5.6ˆi + 0.5ˆj + 4.3kˆ) m/s. What is the final velocity of the particles in unit vector notation?

In the figure below, particle 1 of mass m, = 0.26 kg slides rightward along an x axis on a frictionless floor with a speed of 1.8 m/s. When it reaches x = 0, it undergoes a one-dimensional elastic collision with stationary particle 2 of mass m, = 0.40 kg. When particle 2 then reaches a wall at xw = 70 cm, it bounces from it with no loss of speed. At what position on the x axis does particle 2 then collide with particle 1? cm 02 +x (сm)

A particle of mass m = 1.1 kg and initial velocity v0 = 13 m/s directly to the right, strikes an initially stationary particle of mass M = 17.5 kg. The collision is inelastic. Afterwards, particle m is observed moving at a speed v = 4.5 m/s, at an angle θ = 59° from its initial direction of motion, and particle M is observed moving at a speed V, as shown in the figure. - What happens to V as v → 0?  V → ∞ V → 0 V → (m/M)v0 V remains unchanged. -Write an expression for V as v0 → 0. You may assume terms like v0/v vanish.  -Write an expression for V if θ = 0. Assume the balls do not stick together.  -Write an expression for V if θ = 180°.

A 250 g handball moving at 5.00 m/s strikes a wall at an angle of 35.0° relative to the wall and then bounces off at the same speed and at the same angle. It is in contact with the wall for 2.00 ms. (a) What is the magnitude of the change in momentum of the handball? (b) What is the magnitude of the average force exerted by the ball on the wall? Include a diagram of the situation.

Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at v₁ = 3.25 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of 0 = 38.0° with the horizontal axis while the green disk makes an angle of = 52.0° with this axis as in Figure b. Determine the speed of each disk after the collision. Vof= gf= m/s m/s Submit Answer Before the collision a b After the collision Ꮎ of -x ම