WebQ5. Define Momentum. Ans: Momentum: The momentum of a body is the quantity of motion it possesses due to its mass and velocity. The momentum P of a body is given by the product of its mass m and … WebThe meaning of MOMENTUM is a property of a moving body that the body has by virtue of its mass and motion and that is equal to the product of the body's mass and velocity; …
Momentum - Force and Laws of Motion Class 9 Physics
WebApr 4, 2024 · Momentum is the measurable quantity as the object is moving and has mass and so it has the momentum. Momentum is defined as the mass (m) times the velocity (v). If an object is steady so its velocity is zero resulting in zero momentum. Examples: -A truck full of goods has a large mass and so it must slow down before a stop light because it … WebAug 28, 2024 · Answer: Since the velocity at the highest point is zero, so the momentum of the object is zero at the highest point. Question 7. State action and reaction when a bullet is fired from the gun. Answer: Action: Force exerted by a spring on the bullet. Reaction: Force exerted on the gun. Question 8. saints peter and paul catholic primary kirkby
a Define momentum of a body On what factors does the the …
WebLaw of Inertia. It refers to the position in which a body repels a change in its position of motion or rest. Moreover, it also includes a change in the direction of an object. Most noteworthy, the object can keep on moving or stay at rest until and unless it is stopped or moved in a different direction with an external unbalanced force. WebSolution. Verified by Toppr. Momentum is the physical quantity which is the measure of the quantity of motion of a moving body. It depends on mass and velocity of the body. Solve … Weba) Momentum is defined as the physical quantity which is the measure of the quantity of motion of a moving body. Momentum depends on the mass and velocity of the body. b) Mass of body = 5kg Velocity, v1 = 20 m/s . Momentum, p1 = (20)(5) = 100 kg.m/s . Velocity, v2 = 0.2 m/s . Momentum, p2 = (5)(0.2) = 1 kg.m/s thinest helmets for bicycles