Posted by **Melanie** on Thursday, September 20, 2012 at 5:53pm.

A window washer drops a brush from a scaf-

fold on a tall office building.

What is the speed of the falling brush after

2.7 s? (Neglect drag forces.) The acceleration

due to gravity is 9.8 m/s2 .

Answer in units of m/s

How far has it fallen in that time?

answer in units of m

## Answer This Question

## Related Questions

- Physics - A window washer drops a brush from a scaffold on a tall oﬃce ...
- Physics - A window washer drops a brush from a scaffold on a tall oﬃce ...
- Physics - 1) A physics book is moved once around the perimeter of a table of ...
- physics - a window washer pushes his scrub brush up a vertical window at a ...
- physics - A window washer pushes his scrub brush →− up a vertical ...
- physics - a window easher pushes his brush up a vertical window at constant ...
- Physics 11 - A stone at rest is dropped from a 20m tall building. After falling ...
- Math - A painter working at 100 feet from the ground, drops his paint brush onto...
- Physics Help - A falling 50-kg skydiver experiences an upward acceleration of 6....
- Physics - a) While painting a 12 meter high roof you knock the paint brush off ...

More Related Questions