What will the scale read as the system accelerates

Reference no: EM13539456

A 0.62 kg glider slides frictionlessly on an 3-m air track inclined at an angle of 12 degrees. The glider is connected to a lightweight string which passes over a low-friction pulley at the top of the air track. The other end of the string is connected to a spring scale (whose mass is 0.05 kg), which is connected to a 0.17 kg weight.

(a) If you hold the glider at rest, what will the scale read?

(b) If you then release the glider, will it accelerate up or down the incline?

Reference no: EM13539456

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