Monday

March 30, 2015

March 30, 2015

Posted by **Kimmy** on Sunday, November 3, 2013 at 8:24pm.

A)Which of the following forces are acting on the rod?

B)Calculate the angular speed of the rod as it makes an angle θ = 45° with respect to the vertical.

C)Calculate the vertical acceleration of the moving end of the rod as it makes an angle θ = 45° with respect to the vertical (take upward as positive and downward as negative).

D)Calculate the normal force exerted by the table on the rod as it makes an angle θ = 45° with respect to the vertical.

E) If the rod falls onto the table without slipping, find the linear acceleration of the end point of the rod when it hits the table

- College Physics -
**bobpursley**, Sunday, November 3, 2013 at 8:56pma. calculate the moment of inertia for the rod. forces is gravity, and table at one end.

b. consider how far the cg has fallen. That loss of pE goes into reotational KE.

c. torque about the cg=I*angular acceleration.

acceleation at tip= angluar acceleratio*length

**Answer this Question**

**Related Questions**

physics - A uniform rod of mass M = 0.245kg and length L = 0.49m stands ...

Physics - A uniform rod AB of length 2a and mass M is freely pivoted at A and is...

Physics - A thin uniform rod (length = 1.3 m, mass = 3.2 kg) is pivoted about a ...

Physics (please help!!!!) - A thin uniform rod (length = 1.3 m, mass = 4.1 kg) ...

physics - A thin non-uniform rod of length L=2.00 m and mass M=9.00 kg is free ...

physics - A uniform thin rod of length 0.55 m and mass 5.5 kg can rotate in a ...

physics - A uniform rod of length b stands vertically upright on a rough floor ...

AP Physics - A uniform thin rod of length 0.3m and mass 3.5kg can rotate in a ...

Physics - There is a horizontal rod of length L and mass M. A point mass m is ...

College Physics - A thin rod (uniform density & thickness) has mass M and length...