Saturday
April 19, 2014

Homework Help: physics

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

First Name:
School Subject:
Answer:

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 - 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 - 1) A physics book is moved once around the perimeter of a table of ...
physics - A window washer uses the chair and pulley arrangement shonw in the ...
physics - I am looking out a window that is 1.3m tall. A water balloon suddenly ...
Physics - If the pressure outside a window drops by 9.1%, while the pressure ...
Math - A painter working at 100 feet from the ground, drops his paint brush onto...
math - mrs. atkins pays $1800 for a new refrigerator, washer, and dryer. the ...

Search
Members