Multiple Choice
Two small masses, mA = 4.0 10-3 kg and mB = 2.0 10-3 kg, are connected by a 1.0-m rod of negligible mass. The angular acceleration about B produced by a force of 0.016 N applied at A is approximately 
A) 4.0 rad/s2
B) 2.7 rad/s2
C) 11 rad/s2
D) 12 rad/s2
E) 4.0 102 rad/s2
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q6: For a hoop (ring)of mass M and
Q17: The torque exerted on a perfectly spherical
Q25: A wheel is rotating at 30
Q35: A particle is moving uniformly in a
Q41: A wheel on a car is rolling
Q55: A wheel starting from rest has a
Q55: A 7.00-kg mass and a 4.00-kg mass
Q61: A 7.00-kg mass and a 4.00-kg mass
Q64: The disc brake of a high performance
Q92: A wheel of radius R is