Momentum

Impulse and Momentum

Momentum Principles

Articles
Title
A 10-kg box is sliding across an ice rink at 10 m/s. A skater exerts a constant force of 10 N against it. How long will it take for the box to come to a complete stop?
A 0.5-kg object has a momentum of 10 kg.m/s. What is its speed?
Measurements and calculations from a slow motion video show a 50.0-g ball hitting the ground at +5.0 m/s and bouncing back up at -4.0 m/s. By how much did the balls momentum change?
A bullet has a mass of 50 g, and its momentum is 25 kg.m/s. What is the velocity of the bullet?
A 150-kg halfback is running down the field carrying the ball at a velocity of 5 m/s. A 50-kg linebacker from the opposing team is running at him in the opposite direction. The linebacker hopes to wrap him in a tackle
A 3 ton Toyota land cruiser travelled at a speed of 45m/s, collides with a 2 ton comfort taxi which was parked in front of the traffic lights intersection. After the collision, both cars lock together and move off in one direction. Determine a) the speed
Two balls of equal mass collide in a perfectly elastic collision. Ball A moves to the right at 10 m/s. Ball B moves to the left at 5 m/s. After the collision, Ball B moves to the right at 3 m/s. What is the velocity of Ball A after the collision?
A force of 2.0 N exerted on an object for 100 milliseconds increases the objects velocity by 1.0 m/s. What was the mass of the object?
Not too long ago, an interesting thing happened at the Canadian Open Golf Tournament. Tiger Woods bounced his tee shot off of a young spectator’s head in the last round of the tournament. The ball made contact for 0.08 seconds, and struck the boy’s head a
A 70-kg man runs at a constant velocity of 2 m/s. What is the magnitude of his momentum?

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