Question

define momentum with example​

Answer 1

Explanation:

Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton's second law of motion states that the time rate of change of momentum is equal to the force acting on the particles

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Examples of Momentum: 1. A semi-truck full of logs has a large mass and must slow down long before a stop light because even with a small velocity, it has a large momentum and is difficult to stop.

Answer 2

Momentum :-

• Momentum, product of the mass of a particle and its velocity.
• Momentum is a vector quantity; i.e., it has both magnitude and direction.

Formula for Momentum :-

$p = mv$

where,

• p = momentum
• m = mass
• v = velocity

Examples of Momentum:

• A semi-truck full of logs has a large mass and must slow down long before a stop light because even with a small velocity, it has a large momentum and is difficult to stop.