Through what vertical height is a 50 N object moved if 250 J of work is done lifting it against the gravitational field of Earth

Question

3 years ago

15

?

1 answer:

zimovet [89] · Answer 1 · 2022-07-04T01:04:53+03:00

5m

Explanation:

Given parameters:

Weight of object = 50N

Work done in lifting object = 250J

Unknown:

Vertical height = ?

Solution:

The work done on an object is the force applied to lift a body in a specific direction.

Work done = force x distance

Weight is a force in the presence of gravity;

Work done = weight x height of lifting

Height of lifting = $\frac{work done }{weight}$

Height of lifting = $\frac{250}{50}$ = 5m

The vertical height through which the object was lifted is 5m

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