Momentum is measured as the product of:a)Mass and accelerationb)Mass a...
- Momentum is measured as the product of mass and velocity.
- According to Newton's second law of motion, a body's rate of change in momentum is equal to the net force enacted on it.
- Momentum (P) = Mass (m) × Velocity (v). In SI units, it is measured in Kg× m/s (or Newton second).
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Momentum is measured as the product of:a)Mass and accelerationb)Mass a...
Momentum is measured as the product of mass and velocity.
Explanation:
Momentum is a physical quantity that describes the amount of motion an object has. It is defined as the product of an object's mass and velocity. Momentum is a vector quantity, which means it has both magnitude and direction. The formula for momentum is:
Momentum = mass x velocity
where:
- Momentum is measured in kilogram meters per second (kg m/s)
- Mass is measured in kilograms (kg)
- Velocity is measured in meters per second (m/s)
Momentum is directly proportional to the mass and velocity of an object. This means that the greater the mass and velocity of an object, the greater its momentum will be.
To calculate the momentum of an object, we need to know its mass and velocity. For example, a car weighing 1000 kg travelling at a speed of 20 m/s has a momentum of:
Momentum = mass x velocity
= 1000 kg x 20 m/s
= 20,000 kg m/s
This means that the car has a momentum of 20,000 kg m/s in the direction of its motion.
In conclusion, momentum is measured as the product of an object's mass and velocity. It is a useful physical quantity that helps us understand the amount of motion an object has.