Physics, 08.06.2020 07:57 15krystall

A 2 kg block is attached to a spring (k = 10 N cm!) at point A as shown in the figure. The spring is compressed 50 cm
by the block When released the block travels over the
frictionless track until it is launched into the air at point B
Determine the velocity at point B if height, h, is 45 m

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A 2 kg block is attached to a spring (k = 10 N cm!) at point A as shown in the figure. The spring i...