Tuesday
March 31, 2015

Homework Help: Physics

Posted by Anonymous on Tuesday, October 13, 2009 at 6:34pm.

A window washer pulls herself upward using the bucket-pulley apparatus shown in Fig. 4-42. The mass of the person plus the bucket is 69 kg.How hard must she pull downward to raise herself slowly at constant speed?If she increases this force by 11 percent, what will her acceleration be?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A window washer pulls herself upward using the bucket-pulley apparatus...
general physics - A window washer pulls herself upward using the bucket-pulley ...
physics - A window washer pulls herself upward using the bucket-pulley apparatus...
Physics - A 59-kg housepainter stands on a 16-kg aluminum platform. The platform...
physics - A window washer uses the chair and pulley arrangement shonw in the ...
physics - A bucket ofwater has weight of 40N.A man lifts the bucket by applying ...
physics - A bucket of water has a weight of 40N.a man lifts the bucket by ...
physics - A bucket of water has a weight of 40N.A man lifts the bucket up by ...
Physics - A bucket of mass M = 5.47 kg is attached to a second bucket of mass m...
Physics - A bucket of mass M = 5.47 kg is attached to a second bucket of mass m...

Members