A 0.28-kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is The block is pulled from its equilibrium position at x = 0.00 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the horizontal x-axis. When the displacement is x = -0.052 m, find the acceleration of the block.
A) 92
B) 46
C) 69
D) 230
E) 280

Question

A 0.28-kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is  The block is pulled from its equilibrium position at x = 0.00 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the horizontal x-axis. When the displacement is x = -0.052 m, find the acceleration of the block.
A) 92 
B) 46 
C) 69 
D) 230 
E) 280

Quizplus · Accepted Answer

The Answer of A 0.28-kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is  The block is pulled from its equilibrium position at x = 0.00 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the horizontal x-axis. When the displacement is x = -0.052 m, find the acceleration of the block.
A) 92 
B) 46 
C) 69 
D) 230 
E) 280

A 028-Kg Block on a Horizontal Frictionless Surface Is Attached to to an Ideal