A ball of mass 200 gm moving with a speed of 30m/s is brought at rest by a playerin 0.3s . Find --- change in the momentum of ballthe average force applied to the ball

A ball of mass 200 gm moving with a speed of 30m/s is brought at rest

1.	A ball of mass 200 gm moving with a speed of 30m/s is brought at rest by a playerin 0.3s . Find ---< i > change in the momentum of ballthe average force applied to the ball
Answer» ANSWER: CHANGE in MOMENTUM is ginal momentum -INITIAL momentum ∆p =m(V-u) =200(30-0) =6000gm-m/s =6kg-m/s

A ball of mass 200 gm moving with a speed of 30m/s is brought at rest by a playerin 0.3s . Find ---< i > change in the momentum of ballthe average force applied to the ball

Answer»

ANSWER:

CHANGE in MOMENTUM is ginal momentum -INITIAL momentum

∆p =m*(V-u)

=200*(30-0)

=6000gm-m/s

=6kg-m/s

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A ball of mass 200 gm moving with a speed of 30m/s is brought at rest by a playerin 0.3s . Find ---< i > change in the momentum of ballthe average force applied to the ball

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