Monday
July 6, 2015

Homework Help: physical science

Posted by erin on Tuesday, February 28, 2012 at 4:07pm.

In raising a 5000-N piano with a pulley system, the movers note that, for every 2m of rope pulled down, the piano rises 0.3m. Ideally, show that the force required to lift the piano is 500-N.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members