In the arrangement of the figure, billiard ball 1 moving at a speed of 3.09 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 1.64 m/s, at an angle of 0₂ = 58.0°. What are (a) the magnitude and (b) the direction (angle 0₁) of the velocity of ball 1 after the collision? 0₂ 0₁ Vaj
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- Car A is moving to the right at 0.5m/s. Meanwhile, Car B, which is 6 meters to the right of car A is moving to the left at 0.25m/s. Looks like they’re going to have a head-on collision. Predict the location of the collision.Two masses are held against springs, each are compressed by 25.0 cm. Both are released from rest, travel across the frictionless ground, and stick together when they collide. Find the velocity (magnitude and direction) of both masses right after the collision. m2 = 350 g ki = 42.5 N/m k2 = 30.0 N/m m, = 200 g 25.0 cm 25.0 cm 9.Two identical pucks collide elastically on an air hockey table. Puck 1 was originally at rest; puck 2 has an incoming speed of 7.72 m/s and scatters at an angle of 30° with respect to its incoming direction. What is the velocity (magnitude in m/s and direction in degrees counterclockwise from the +x-axis) of puck 1 after the collision? (Assume the +x-axis is to the right.)
- In the arrangement of the figure, billiard ball 1 moving at a speed of 1.87 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 1.40 m/s, at an angle of 02 = 41.4°. What are (a) the magnitude and (b) the direction (angle 01) of the velocity of ball 1 after the collision? (a) Number Units (b) Number i Units >Abbey and Mia are in the basement playing pool. On Abbey's recent shot, the cue ball was moving east at 82 cm/s when it struck the slower 5-ball moving in the same direction at 24 cm/s. The 5-ball immediately speeds up to 52 cm/s. Determine the post-collision speed of the cue ball.Two rolling carts are moving toward each other at the same speed. Cart 1 has a mass m1 =200g and Cart 2 has a mass m2 =400g. Draw a velocity vector v → for each cart. Momentum p → is a vector defined as p → = m v →. Draw a momentum vector for each cart. Then add the two momentum vectors together to find the total momentum, vector P total =vector p1 + vector p2
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- In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus. The alpha particle is scattered at angle 0₁ = 72.2° and the oxygen nucleus recoils with speed 1.60 x 105 m/s and at angle 0₂ = 47.0°. In atomic mass units, the mass of the alpha particle is 4.00 u and the mass of the oxygen nucleus is 16.0 u. What are the (a) final and (b) initial speeds of the alpha particle? m₁ Đ Vli m₂ 0₁ Vof xA particle with mass 7.97 kg has a velocity component of -6.83 m/s on the x-axis. What is the x-component of its momentum in kg m/s?A large block of mass 3.80 kg slides on a frictionless table and collides head-on with a small block of mass 2.50 kg. After the collision both blocks move in the same direction as the original motion of the large block, and fall off the edge of the table. The small block hits the floor at a point 2.18 meters horizontally from the edge of the table, while the large block hits the floor at a point 1.38 meters horizontally from the edge of the table. The top of the table is 1.10 m above the floor. Find the speed, in m/s, of the large block before the collision.