Youtor
Physics Web Assign Ch 13 1
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=xJKiqEnfp2Q
A block of mass m = 0.55 kg is attached to a spring with force constant 109 N/m is free to move on a frictionless, horizontal surface as in the figure below. The block is released from rest after the spring is stretched a distance A = 0.13 m. (Indicate the direction with the sign of your answer. Assume that the positive direction is to the right.) • (a) At that instant, find the force on the block. • _____ N • (b) At that instant, find its acceleration. • _____ m/s2 • For more Chapter 13 Physics homework problems worked out, go to: http://freebiologyschool.blogspot.com...
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