Find the magnitude of the net force on a 20 kg mass if its accelerates uniformly from 2m/s to 5.8m/s in 3s
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f=m×a
a=v-u/t
= 5.8-2/3
=1.26
f=20×1.26
=25.32
a=v-u/t
= 5.8-2/3
=1.26
f=20×1.26
=25.32
Answered by
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