Best definition of momentum to gain full marks in exams..plzz help
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MOMENTUM IS THE PRODUCT OF IT'S MASS AND VELOCITY MOMENTUM CAN NEITHER BE CREATED NOE BE DESTROYED
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The momentum of an object is defined as the product of its mass and velocity.
momentum = mass x velocity
or p = mx v
where p = movementum
m = mass
v = velocity
For example, greater force is needed for stopping or pushing a heavier body than a lighter body for a given speed.
Momentum of a tennis ball is greater than a ping pong ball moving at the same speed because of their mass difference.
Momentum of a bullet thrown at moderate speed is less than a bullet fired from a gun which can pierce through layers of an object.
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