Elastic Collision Problems - Tasker Milward Physics Website
... 1. A 1000 kg car accidentally drops from a crane and crashes at 30 m/s to the ground below and comes to an abrupt halt. What impulse acts on the car when it crashes? 30000 kg*m/s 2. A force of 186 N acts on a 7.3-kg bowling ball for 0.40 seconds. What is the bowling ball’s change in momentum? What i ...
... 1. A 1000 kg car accidentally drops from a crane and crashes at 30 m/s to the ground below and comes to an abrupt halt. What impulse acts on the car when it crashes? 30000 kg*m/s 2. A force of 186 N acts on a 7.3-kg bowling ball for 0.40 seconds. What is the bowling ball’s change in momentum? What i ...
momentum problems 2 answers
... 1. A toy truck, with mass 20.0 g, travels along a level tabletop at 0.50 m/s. A miniature car, with mass 5.00 g, speeds headlong toward the toy truck at 0.75 m/s. Immediately after the collision, the toy truck continues in its original direction at 0.10 m/s. What is the velocity of the miniature car ...
... 1. A toy truck, with mass 20.0 g, travels along a level tabletop at 0.50 m/s. A miniature car, with mass 5.00 g, speeds headlong toward the toy truck at 0.75 m/s. Immediately after the collision, the toy truck continues in its original direction at 0.10 m/s. What is the velocity of the miniature car ...
Chapter 5 Work and Energy conclusion
... A ball is thrown upward with an initial speed v from the roof of a building. An identical ball is thrown downward with the same initial speed v. When the balls reach the ground, how do the kinetic energies of the two balls compare? Ignore air resistance effects. a) The kinetic energies of the two ba ...
... A ball is thrown upward with an initial speed v from the roof of a building. An identical ball is thrown downward with the same initial speed v. When the balls reach the ground, how do the kinetic energies of the two balls compare? Ignore air resistance effects. a) The kinetic energies of the two ba ...
Study Guide - Chapter 6
... Terminal Velocity - the constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity. Free Fall - the motion of a body when only the force of gravity is acting on it. 1. Can only occur in space or a vacuum A. a vacuum ...
... Terminal Velocity - the constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity. Free Fall - the motion of a body when only the force of gravity is acting on it. 1. Can only occur in space or a vacuum A. a vacuum ...
1. The statement “to every reaction there is an equal and opposite
... 1. The statement “to every reaction there is an equal and opposite reaction” is ______. a. law of conservation of momentum c. Newton’s second law of motion b. Newton’s first law of motion d. Newton’s third law of motion ...
... 1. The statement “to every reaction there is an equal and opposite reaction” is ______. a. law of conservation of momentum c. Newton’s second law of motion b. Newton’s first law of motion d. Newton’s third law of motion ...
IB Mechanics objectives
... Students should be familiar with elastic and inelastic collisions and explosions. Knowledge of the coefficient of restitution is not required. ...
... Students should be familiar with elastic and inelastic collisions and explosions. Knowledge of the coefficient of restitution is not required. ...
