A stuntman jumps out of a window and lands on a trampoline below. What is the magnitude of his momentum at the point he hits the trampoline?
Assumptions
An object of mass is thrown straight upward into the air at a velocity of from the edge of a cliff. Let be the momentum of the object second after the throw, and the momentum of the object seconds after the throw. Then what is
Assume that gravitational acceleration is
Two objects and are moving on the ground in the same direction at and respectively. Their respective masses are and Now, they both start to accelerate uniformly at and respectively, at the same time. Four seconds after that, what is the sum of their linear momenta?
A ball is rolling on the floor at Find the momentum of the ball.
An object initially at rest falls freely in an atmosphere free of air resistance. After seconds, the kinetic energy of the object is and the momentum of the object is If what is the value of
Assume that gravitational acceleration is