ANSWERS MY NOTES A black, whose mass is 0.720 kg, is attached to a spring with a forte constant of 114 N/m. The block re

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Answers My Notes A Black Whose Mass Is 0 720 Kg Is Attached To A Spring With A Forte Constant Of 114 N M The Block Re 1 (14.38 KiB) Viewed 20 times

ANSWERS MY NOTES A black, whose mass is 0.720 kg, is attached to a spring with a forte constant of 114 N/m. The block rests upon a frictionless, horizontal surface (shown in the figure below) wwwwwww. The block is pulled to the right a distance A-0.150 m from its equilibrium position (the vertical dashed line) and held motionless. The block is then released from rest. (a) At the instant of release, what is the magnitude of the spring force (in N) acting upon the block? N (b) At that very instant, what is the magnitude of the block's acceleration (in m/s)? m/s² PRACTICE ANOTHER