Question

an object of mass 100kg is accelerated unifomly from a velocity of 4 m/s to 8 m/s in 2 seconds. calculate the initial and final momentum of the object​

Answer 1

Answer:

when the acceleration takes place... the final will be 8m/s - 4m/s = 4m/s

according to the formulae k= ma

Answer 2

Answer:

Explanation:

M=100kg

V=8m/s

U=4m/s

P=mv

P(i)=100.4

P(f)=100.8