a force of 8N applied on a body of mass 2kg at rest for 10s.then its kinetic energy is
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1600J it would help you hope
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Answer:
1600 J
Explanation:
F=ma
8=2a
a=4m/s²
v=u+at
(u =0 because it is in rest)
v=4×10
=40m/s
K.E =½mv²
=½×2×40×40
1600J
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