Two objects collide and bounce apart. The figure shows the initial momenta of both objects and the final momentum of the second object. Find the final momentum of the first object in (x, y) components.
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Two objects collide and bounce apart. The figure shows the initial momenta of both objects and the final momentum of the second object. Find the final momentum of the first object in (x, y) components.
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- A 500-gram ball traveling to the right at 4.0 m/s collides with and bounces off another ball that is initially at rest. The figure shows the momentum vector of the first ball after the collision. Draw (a) the momentum vector of the first ball before the collision and (b) the momentum vector of the second ball after the collision.The question:A particle with an initial linear momentum of 2.00 kg-m/s directed along the positive x-axis collides with asecond particle, which has an initial linear momentum of 4.00 kg-m/s, directed along the positive y-axis. The final momentum of the first particle is 3.00 kg-m/s, directed 45.0above the positive x-axis. Find the final momentum of the second particle. How am i meant to find the final momentum of the second particle without mass or velocities ?A radioactive nucleus at rest decays into a second nucleus, an electron, and a neutrino. The electron and neutrino are emitted at right angles and have momenta of pe = 9.26×10−23 kg⋅m/s and pν = 5.98×10−23 kg⋅m/s , respectively. Determine the magnitude of the momentum of the second (recoiling) nucleus. Determine the angle between the momentum of the electron and the momentum of the second (recoiling) nucleus.
- For the situation in the figure below, use momentum conservation to determine (a) the magnitude and (b) the direction of the final velocity of ball 1 after the collision. The angle = 42.0⁰. (a) Number 01 = 0.900 m/s m₂ = 0.150 kg (b) Number i 02=0.540 m/s m₂ = 0.260 kg Units 35.0 (b) (a) Top view of two balls colliding on a horizontal surface. (b) This part of the drawing shows the x and y components of the velocity of ball 1 after the collision. Units 197x 2 = 0.700 m/sI. A lump of clay (m = 3.01 kg) is thrown towards a wall at speed v = 3.15 m/s. The lump sticks to the wall. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. II. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 3.15 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. III. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 2.24 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic…A 0.143 kg baseball, thrown with a speed of 44.6 m/s, is hit straight back at the pitcher with a speed of 53.0 m/s. (a) What is the magnitude of the impulse delivered by the bat to the baseball? Momentum is a vector. When the baseball changes direction, the direction of the momentum changes, too. Make sure you take this into account when you find the change in momentum. In other words, one of the momenta should be negative, and the other should be positive. kg · m/s (b) Find the magnitude of the average force exerted by the bat on the ball if the two are in contact for 1.92 x 10-3 s. S. kN
- Two identical 0.5 kg pucks collide on a frictionless, level surface. Puck #1 is initially moving along the x-axis at 3 m/s (or, 3i m/s) and puck #2 is initially at rest. After the collision puck #1 has a velocity given by (0.5i + 1j) m/s. a) Find puck #2’s final velocity. b) How much kinetic energy is lost in the collision?Physics: Unit: Momentum and collisions Consider a collision in one dimensional that involves two objects of masses 4.5 kg and 6.2 kg. The larger mass is initially at rest, and the smaller mass has an initial velocity of 16 m/s (E). The final velocity of the larger object is 10.0 m/s (E). Calculate the final velocity of the smaller object after the collision.(Hint: = m1Vi1 + m2Vi2 = m1Vf1 + m2Vf2)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.