A basketball player passes a ball to a teammate at a velocity of 6 meters per second The ball has a mass of 0 point 5 1 kilograms If the original player has a mass of 59 kilograms and there is no net force on the system, what is the velocity of the player after releasing the ball? Let a positive velocity be in the direction of the pass.
A large blue marble of mass 3 point 5 g is moving to the right with a velocity of 15 cm over s The large marble hits a small red marble of mass 1 point 2 g that is moving to the right with a velocity of 3 point 5 cm over s After the collision, the blue marble moves to the right with a velocity of 5 point 5 cm over s What is the magnitude of the final velocity of the red marble?
In a game of pool, a 0 point 4 kilograms cue ball is traveling at 0.80 meters meters per second when it hits a slower striped ball moving at 0.38 meters meters per second After the collision, the striped ball moves off at 0.62 meters meters per second What is the magnitude of the final velocity of the cue ball? Assume all pool balls have the same mass.
A train car has a mass of 10 comma 000 kilograms and is moving at 3.0 meters meters per second It strikes an identical train car that is at rest. The train cars combine. What is the magnitude of the final velocity of the combined cars?
An empty 2 comma 500 kilograms train car is headed northbound at a velocity of 5 meters per second Ahead of the first car, an empty 1 comma 500 kilograms car is headed northbound on the same track at 1 meter per second The faster train bumps into the slower one, and they combine into one train. What is the velocity of the two-car train?
A 50 kilograms boy runs and jumps with a forward velocity of 1.5 meters per second into a 125 kilograms stationary boat. What is the final velocity of the boy/boat system?
A ball has a mass of 0 point 2 5 kilograms and is moving to the right at 1.0 meters per second It hits a ball of mass 0 point 1 5 kilograms that is initially at rest. After the collision, the 0 point 1 5 kilograms ball moves off to the right with a velocity of 0.75 meters per second What is the final velocity of the 0 point 2 5 kilograms ball?
A bowling ball has an initial momentum of plus 30 kg m over s and hits a stationary bowling pin. After the collision, the bowling ball leaves with a momentum of plus 13 times kg times m over s What is the magnitude of the final momentum of the bowling pin if it has a mass of 1 point 5 kilograms ?
A 35 -gram stainless steel ball on a track is moving at a velocity of 9 meters per second On the same track, a 75 -gram stainless steel ball is moving at a velocity of 7 meters meters per second After colliding, the 35 -gram ball moves at a velocity of 15 meters meters per second Assume there is no net force on the system. What is the velocity of the 75 -gram ball after the collision? Round to the nearest tenth.
What value should be in place of the cap x ?
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