Question

Weight lifter lifts 300kg from the ground to height of 2m in 3s. the power is

Answer 1

force = 300 * 9.8 N
work = 300 * 9.8* 2 N. m
power = 300 *9.8 *2/3
=1960 watt.


hope the ans is useful...

Answer 2

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
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➧ Force:
➾ 300 × 9.8 N

➧ Work:
➾ 300 × 9.8 × 2 Nm

➧ Power:

➾ 300 × 9.8 × 2 / 3
➾ 1960 watt ...✔

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Thanks...✊