Question

The diagram above shows a 9kg glider at the bottom of a tilted air rack. When the air track is on,there is no friction between the glider and the air track. The glider is given an initial push that causes it to travel at a speed of 10 upwards while the air track in on. O Determine the kinetic energy of the glider at the bottom of the ramp? ) At what height does the glider travel at a speed of 2m/s upwards? At what height does the glider come to stop Assuming the frictional force is constant, how much work does the friction do onto the glider? At what speed will the glider reach the bottom of the air track with

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