History, asked by himanshukaka78, 10 months ago

(क) एक कुली 15 किग्रा० का बोझ धरती से 1.5 मीटर ऊपर उठा
कर सिर पर रखता है। उसके द्वारा बोझे पर किए गए कार्य का
परिकलन कीजिए।

Answers

Answered by ptshashwatmishra

4

Answer:

total work done is 0, because angle is 90°.

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