Science, asked by jatinsonivinod999, 6 months ago

किसी वस्तु पर 7N का बल लगाने पर वह वस्तु को 3m विस्थापित करता
है। वस्तु पर किया गया कार्य है।
A force of 7N is acting on an object and it displaces the object by
3m. What is the work done on the object?
A. 14J
B. 21J
C. 28J
D. 0J




Answers

Answered by harshitm9006
1

Answer:

force = 7N (given )

displacement = 3 m

so Work done = F×d

● 7×3= 21

hence your anser is 21 joule

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