Post a New Question

Physics

posted by .

A construction worker attempts to lift a uniform beam off the floor and raise it to a vertical position. The beam is 2.50m long and weighs 500N. At a certain instant the worker holds the beam momentarily at rest with one end at distance d=1.50m above the floor by exerting a force P on the beam, perpendicular to the beam. What is the magnitude P?

  • Physics -

    ad

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question