find the kinetic energy of a body whose mass is 10 kg and force is 5 Newton at 10 seconds
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Answer:
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Answered by
1
Answer: 125j
Explanation:
mass=10kg
F=5N
T=10s
F=m×a
5=10×a
a=5/10
a=1/2 m/s²
v=u+at
v=0+1/2×10
v=5 m/s
k.e= 1/2mv²
k.e=1/2×10×5²
k.e=1/2×10×25
k.e=5×25
k.e=125j
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