Posted by **Sam** on Wednesday, July 14, 2010 at 3:56pm.

A 3.5 kg block, initially in motion, is pushed along a horizontal floor by a force F of magnitude 17 N at an angle θ = 35° with the horizontal (Figure 6-20). The coefficient of kinetic friction between the block and floor is 0.25. (Assume the positive direction is to the right.)

Figure 6-20

(a) Calculate the magnitude of the frictional force on the block from the floor.

N

(b) Calculate the magnitude of the block's acceleration.

m/s2

## Answer This Question

## Related Questions

- physics - A 3.5 kg block, initially in motion, is pushed along a horizontal ...
- physics - A 3.5 kg block, initially in motion, is pushed along a horizontal ...
- physics - A 3.0 kg block is pushed along a horizontal floor by a force F of ...
- Physics - A 3.4 kg block is pushed along a horizontal floor by a force of ...
- Physics/Math - A 3.0 kg block, initially in motion, is pushed along a horizontal...
- Physic - A 3.5 kg block is pushed along a horizontal floor by a force of ...
- AP Physics C - A 4.10 kg block is pushed along a floor by a constant applied ...
- physics - A 4.30 kg block is pushed along a floor by a constant applied force ...
- Physics help pls - Pls help me I have a test tmrw A block with mass 5kg slides ...
- Re: Physics/Math - A 3.0 kg block, initially in motion, is pushed along a ...

More Related Questions