Physics, asked by razarahmat, 11 months ago

A body of mass 5 kg is moving with velocity of v = (2i +6j) m/s at t = 0 s. After time t = 2 s, velocity or body
(10i +6j), then change in momentum of body is

Answers

Answered by Anonymous

51

Answer:

Initial momentum is mv1= 5 (2i+6j)

=10i+30j

Final momentum is mv2 = 5( 10i+6j)

=50i+30j

Therefore change in momentum is 50i+30j-10i-30j

=40i

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