A mass of 20 kg is to be raised by a hoist 2 m in 30 seconds. Assuming no losses, the power required to raise this load is
Submitted by: Administrator* a) 13.08 Watts
* b) 196.2 Watts
* c) 392.4 Watts
* d) 1200 Watts
Answer - a
Submitted by: Administrator
* b) 196.2 Watts
* c) 392.4 Watts
* d) 1200 Watts
Answer - a
Submitted by: Administrator
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