Tuesday
October 21, 2014

Homework Help: physics

Posted by Aaron on Thursday, October 25, 2012 at 4:15pm.

A person holds a 1.56 baseball in his hand, a distance of 34.0 cm from the elbow joint, as shown in the figure(Figure 1) . The biceps, attached at a distance of 2.75 cm from the elbow, exerts an upward force on the forearm. Consider the forearm and hand to be a uniform rod with a mass of 1.25 . Suppose the biceps exert just enough upward force to keep the system in static equilibrium.Determine the force exerted by the biceps.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A person holds a 1.42N baseball in his hand, a distance of 34.0cm from...
physics - a person holds a 5 kg mass in his hand. the forearm is held 45 degrees...
physics - hey, i was wondering if someone could explain and help me with this ...
Physics Classical Mechanics - You are holding a ball of mass m2 in your hand. In...
Biomechanics - A weightlifter performing a curl with a 320 N barbell stops the ...
ASU - A weightlifter performing a curl with a 320 N barbell stops the lifting ...
physics - An athlete is supporting a weight of 200N in his hand with his forearm...
physics - A man holds a 194-N ball in his hand, with the forearm horizontal (see...
Physics-repost, sorry, I still don't understand :( - A forearm with a mass of 1....
Physics - one last time - A forearm with a mass of 1.2kg supports a put with a ...

Search
Members