Physics, asked by tripathineelam39, 8 months ago

A force of 15N is applied on an object of mass 3kg With how much acceleration the object will begin to move? How much time will be required togain a velocity of 20m/s

Answers

Answered by sirimanjula

4

Explanation:

F=15N ,m=3kg

a=F/m

=15/3=5m/s

t=?,v=20m/s

t=v-u/a

=20-0/5=4

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