What is the formula for calculating momentum?

Study for the NCEA Level 2 Mechanics Test. Use flashcards and multiple choice questions, each with hints and explanations. Prepare for success!

Momentum is defined as the product of an object's mass and its velocity. The formula for momentum is expressed as ( p = mv ), where ( p ) represents momentum, ( m ) stands for mass, and ( v ) indicates velocity. This relationship signifies that as either the mass of an object or its velocity increases, the momentum will also increase, reflecting the principle that heavier or faster-moving objects will have a greater impact in collisions or interactions.

The other options do not correctly represent momentum: ( m/a ) refers to mass divided by acceleration, ( Fd ) denotes work done (force times distance), and ( vt ) describes distance traveled at constant velocity over time, none of which capture the concept of momentum accurately.

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