Posted by **Jessie** on Sunday, January 5, 2014 at 10:46pm.

1. a force of 250N is used to push a heavy box down the street. If the force of friction between the box and the street is 195N and the box has a mass of 60kg, what is the accleration of the box?

2.a force of 40N is applied to a 6kg box of books. If the frictional force acting on the box is 16N, and the box was initially at rest, what is the velocity of the box 10s later? What is the box's displacement over the 10s period?

## Answer this Question

## Related Questions

- Physics - You drag a heavy box along a rough horixontal floor by a horizontal ...
- Physics - A box of mass m1 = 10.0 kg rests on a smooth, horizontal floor next to...
- physics - Mary applies a force of 77 N to push a box with an acceleration of 0....
- 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 ...
- physics - box full of books rests on a wooden floor. The normal force the floor...
- Physics - You push a box along the floor against a constant force of friction. ...
- Physics - You push a box along the floor against a constant force of friction. ...
- physics - You push a box along the floor against a constant force of friction. ...
- Physics - A 7.5 kg box is on a table. What is the normal force acting on the ...

More Related Questions