Question
The momentum of objects before a collision is equal to the momentum of the objects after the collision OTrue False
Answer
4.5
(275 Votes)
Laura
Elite · Tutor for 8 years
Answer
True
Explanation
The statement refers to the principle of conservation of momentum, which is a fundamental concept in physics. According to the law of conservation of momentum, when two or more objects collide in an isolated system where no external forces are acting, the total momentum of the system before the collision is equal to the total momentum of the system after the collision. This principle applies to all collisions and interactions, regardless of whether they are elastic or inelastic. To clarify, momentum is a vector quantity defined as the product of an object's mass and its velocity (p = mv). In a collision, the sum of the momenta of all objects before the collision must equal the sum of the momenta of all objects after the collision, provided there is no external force acting on the system.Therefore, the statement "The momentum of objects before a collision is equal to the momentum of the objects after the collision" is a correct description of the conservation of momentum in a closed system.