Science, asked by se8thapurnsleesa, 1 year ago

1. An electric bulb of 60w is used for 6h per day .Calculate the units of energy consumed in one day by the bulb. 2. A boy of mass 50kg runs up to a stair case of 45 steps in 9s. If the height of a step is15cm, find his power. (g= 10m/s square)

Answers

Answered by suraj27
0
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