Physics, asked by rahulkrsingh4395, 11 months ago

80kg. की वस्तु को 40 m की ऊंचाई तक लगभग 50s में ऊपर
उठाने हेतु आवश्यक औसत शक्ति ...... होगी।
(A) 600KJ/s
(B) 3,200 J/s
(C) 640J/s
(D) 800J/s​

Answers

Answered by ggg1883
2

Answer:

b. 3,200

Explanation:

b. 80×40×50= 3,200

Answered by raoyashwant331
3

Answer:

640j/s

Explanation:

m=80kg

h=40m

t=50s

g=10m/s2

P=mgh/t

P=80*40*10/50

p=640j/s

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