A 10 kg ball moving at 6 m/s strikes a 5 kg ball that is at...

A 10 kg ball moving at 6 m/s strikes a 5 kg ball that is at rest, with contact of 0.5 seconds. The 10 kg ball comes to a complete stop.
(a) What average force was exerted on the 10 kg ball?
(b) What average force was exerted on the 5 kg ball?
(c) What is the final momentum of the 5 kg ball?
(d) What is the initial momentum of the 10 kg ball?

Expert Solution

genius_generous answered 2 months ago

1) A ball 1 with a mass of 2.0 kg and moving at 2.0 m/s strikes...

1) A ball 1 with a mass of 2.0 kg and moving at 2.0 m/s strikes a glancing blow on a second ball 2 which is initially at rest. Assume no external forces act. After the collision, ball 1 is moving at right angles to its original direction at a speed of 3.0 m/s. (a) Calculate the initial momentum of the system. (b) Determine the magnitude of the momentum of Ball 2 after the collision? (c) In what direction is...

A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes...

A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes two billiard balls (0.16kg), at rest, "dead center" and comes to rest. If one billiard ball moves at a velocity of 4.1 m/s at an angle of 39 radians measured clockwise relative to the incoming direction of the cue ball, and another ball moves at an angle measured counter-clockwise relative to the incoming direction of the cue ball, how fast is the second ball...

A 2.0-kg ball moving at 10 m/s makes an off-center collision with a 3.0-kg ball that...

A 2.0-kg ball moving at 10 m/s makes an off-center collision with a 3.0-kg ball that is initially at rest. After the collision, the 2.0-kg ball is deflected at an angle of 30° from its original direction of motion and the 3.0-kg ball is moving at 4.0 m/s. Find the speed of the 2.0-kg ball and the direction of the 3.0-kg ball after the collision. Hint: sin2θ + cos2θ = 1. speed of 2.0-kg ball m/s direction of 3.0-kg ball...

A 2 kg ball moving W at 5 m/s collides head on with a 1.5 kg...

A 2 kg ball moving W at 5 m/s collides head on with a 1.5 kg ball moving E at 8 m/s. Ifthe collision is elastic, compute the velocity of each ball after the collision.

1. A billiard ball moving at 5.80 m/s strikes a stationary ball of the same mass....

1. A billiard ball moving at 5.80 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.81 m/s at an angle of 34.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. (a)magnitude_____ m/s (b) direction_____ ° (with respect to the original line of motion) 2. A rod of length 36.00 cm has linear density...

A ball, mass m1 = 0.1 kg, is moving upwards with a speed of 10 m/s...

A ball, mass m1 = 0.1 kg, is moving upwards with a speed of 10 m/s when it collides inelastically with a cup, mass m2 = 0.9 kg, that is initially at rest. After the collision the system (ball+cup) moves straight upwards without rotating. This collision occurs on Earth, and the local gravitational field points down with g = 9.8 m/s2 . (a) What is the momentum of the system before the collision? Write your final answers and neatly show...

2. A 10 kg ball moving to the right with a speed of 6.0 m/s collides...

2. A 10 kg ball moving to the right with a speed of 6.0 m/s collides with a 20 kg ball moving to the left at a speed of 4.0 m/s. (a) If this is a head-on, perfectly inelastic collision, what is the velocity of the balls after the collision. Give magnitude and direction. (5 pts.) (b) If this is a head-on collision and the the 10 kg ball moves to the left with a speed of 7.0 m/s after...

A 4.20 kg steel ball strikes a wall with a speed of 12.0 m/s at an...

A 4.20 kg steel ball strikes a wall with a speed of 12.0 m/s at an angle of 60.0° with the surface. It bounces off with the same speed and angle. If the ball is in contact with the wall for 0.200 s, what is the average force exerted by the wall on the ball? (Assume right is the positive direction.)

a 5.00 kg ball, moving to the right at a velocity of 2.00 m/s on the...

a 5.00 kg ball, moving to the right at a velocity of 2.00 m/s on the frictionless table, collide head on with a stationary 7.50 kg ball. find the final velocities of the balls if the collision is elastic, completely inelastic the balls stick together

A 0.500 kg hammer is moving horizontally at 6.50 m/s when it strikes a nail and...

A 0.500 kg hammer is moving horizontally at 6.50 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a board. (a) Calculate the duration of the impact in seconds. (b) Calculate the impulse imparted. (c) What was the average force exerted on the nail? (a) 0.00308 s (b) 6.25 kg.m/s (c) 6055 N (a) 0.30342 s (b) 3.25 kg.m/s (c) 1055 N (a) 0.00308 s (b) 3.25 kg.m/s (c) 1655...

Question