A particle of mass 0.3 kg is acted upon by force F=-kx with k=15 N m⁻¹. Its initial acceleration when released 20 cm from origin is:

Physics · Newtons law of motion and Friction · newton second law and problem based on it

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A particle of mass 0.3 kg is acted upon by force F=-kx with k=15 N m⁻¹. Its initial acceleration when released 20 cm from origin is:

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