22 Consider a gravity free hall in which an experimenter of

Last updated: 6/25/2023

22 Consider a gravity free hall in which an experimenter of mass 50 kg is resting on a 5 kg pillow 8 ft above the floor of the hall He pushes the pillow down so that it starts falling at a speed of 8 ft s The pillow makes a perfectly elastic collision with the floor rebounds and reaches the experimenter s head The time olanced i nt th