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Answered by
2
Answer:
Force = 200 N
Distance = 10 m
Time taken = 8s
Power = Work done/ Time taken
= Force × Distance/ Time Taken
= 200 × 10/ Time taken
= 2000/ 8
= 250 watts
Explanation:
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Answered by
5
Answer:
Hence, the power used = 250 Watts
Explanation:
Given,
Force, F = 200 N
Distance, D = 10 m
Time taken, T = 8 seconds
We know that,
Velocity, V = Distance / Time
=> V = D / T
=> V = 10/8 m/s
Also,
Power = Force × Velocity
=> P = F × V
=> P = 200 × 10/8 = 25 × 10 = 250 Watts
Hence, the power used = 250 Watts
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