Question

Define acceleration and momentum . write the formula to measure acceleration and momentum and write their SI units.​

Answer 1

Answer:

Acceleration is the rate of change of velocity

Momentum, product of the mass of a particle and its velocity. 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 particle

Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Dividing distance by time twice is the same as dividing distance by the square of time. Thus the SI unit of acceleration is the meter per second squared .

The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity (v).

Acceleration (a) is defined as the rate of change of velocity. Velocity is a vector quantity, and therefore acceleration is also a vector quantity. The SI unit of acceleration is metres/second2 (m/s2).

In SI units, momentum is measured in kilogram meters per second (kg⋅m/s).

Explanation:

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