Chemistry, asked by Alyth, 5 months ago

1. In case of negative work, the angle between the force and displacement is:
(a) 0
(b) 45°
(c) 90°
(d) 180°​

Answers

Answered by elizabethmariamsanil
2

option d

180 degree

.......

Answered by sanskar6732
14

Quite easy :)

Question

In case of negative work , The angle between the Force and displacement is

Answer

( d ) 180°

Because Formula of work = F × S × cos theta and value of cos 180° is -1 so

Work done = -1 × F × S...... Negative!

Extras

For work done to Be equal to 0 angle between Force and displacement should be 90°

And For maximum value of work Done angle between Force and displacement should be 0.

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