Physics, asked by Deepishree, 11 months ago

The units of force and length are made three times of their values. Earlier the energy of a system was 81J. What
will be the energy of the same system in new units?
(a) 243
(d) None of the above
(b) 81
(c) 9

Answers

Answered by defaulterchoudhary

1

Answer:

a is the correct answer

Answered by nagmaparween823

3

Answer:

A

is the correct answer

So mark me as brain list

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