A window washer pulls herself upward using
Chapter 4, Problem 4.32(choose chapter or problem)
A window washer pulls herself upward using thebucket-pulley apparatus shown in Fig. 4-36. (a) How hardmust she pull downward to raise herself slowly atconstant speed? (b) If she increases this force by15%, what will her acceleration be? The mass ofthe person plus the bucket is 72 kg.FIGURE 4-36 32.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer