Physics, asked by ishfak, 1 year ago

How many work is done in ergs in pulling a box 2 m across a table top with a force of 20 N in horizontal direction

Answers

Answered by samu3003

2

work =force × displacement
=20×2
=40 joules
=40×10^7 erg
as 1 joule =10^7 ergs

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