Posted by **nancy** on Monday, March 21, 2011 at 2:10pm.

A constant horizontal pull of 8.25 N drags a box along a horizontal floor through a distance of 19.1 m.

Q How much work does the pull do on the box?

Ans: i got the answer as W = 158 J

But i have problem with the second question?

Question: Suppose that the same pull is exerted at an angle above the horizontal. If this pull now does 60.0 of work on the box while pulling it through the same distance, what angle does the force make with the horizontal?

Ans. theta = _____ degree.

## Answer This Question

## Related Questions

- physics - A 40 N force is applied at an angle of 30o to the horizontal to pull a...
- Physics - Bruno drags a box with a mass of 50-kg along a frictionless floor by ...
- Physic - You pull a 30.5 kg wooden box with a rope that makes a 23.0° angle with...
- physics - you drag a heavy box along a rough horizontal floor by a horizontal ...
- physics - you drag a heavy box along a rough horizontal floor by a horizontal ...
- PreAP Physics - A force of 600N is applied to a metal box to pull it 15 m across...
- Physics - You exert a force of 200 N at an angle of 15 degrees above horizontal ...
- Physics - You drag a heavy box along a rough horixontal floor by a horizontal ...
- Physics - You pull on a rope that is attached to a box. The rope makes an angle ...
- physic - A box of mass 2 Kg lies on a rough horizontal floor with the ...

More Related Questions