Physics, asked by singharpit3469, 1 year ago

Why is work negative?

Answers

Answered by sangamjha6

in any work done, if the direction of force applied is opposite to the direction of displacement of that object. this type of work generally held in frictional force.

I hope I will clear your queries.

Thanks

Previous Question

Next Question

Similar questions

Math, 8 months ago

Look at the graph. Cost of Toy Cars A graph with cars on the x-axis and cost on the y-axis. A line goes through points (0, 0), (2, 3), (4, 6). What is the cost of 18 toy cars? $12 $20 $22 $27...

Math, 8 months ago

Hattie rewrote the equation as shown: 9n + 7 − 2n = 4(-n + 5) − 3n 9n + 7 − 2n = -4n + 20 − 3n Which property did she use to rewrite the equation?

Social Sciences, 8 months ago

Elephant is the election symbol of...

English, 1 year ago

To get a woman's heart a man must first use his own meaning...

English, 1 year ago

The summary of to the light house by virginia woolf...

Math, 1 year ago

From the top of a building AB, 60 m high, the angles of depression of the top and bottom at a vertical lamp post CD are observed to have measure 30 and 60 respectively. Find, (1) the horizontal distance between building and lamp post. (2) the height of the lamp post. (3) the difference between the heights of the building and the lamp post.

Math, 1 year ago

A bridge across a valley is h metres long. There is a temple in the valley directly below the bridge. The angles of depression of the top of the temple from the two ends of the bridge have measures α and B. Prove that the height of the bridge above the top of the temple is (tanα.tanß)/tanα+tanß*m.

Science, 1 year ago

Write names and molecular formulas of first four members of alkanes and their corre sponding alcohols.Answer the given question in detail.