Science, asked by tuhinmaiti2006, 4 months ago

How much time will be required to perform 720 J of work at the rate of 30W ? (a) 24s

(b) 16s (c) 20 s (d) 26s.

Answers

Answered by dev6C

0

Answer:

a is your ans.......

Explanation:

........

Answered by sanjaypsaravanaa

1

Answer:

a is the answer

520 j = 26

720 j = 24

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