1. If the mass of the hover puck in the experiment is 600g and the total hanging mass is 200g, how long will the hover puck travel a distance of 50 cm starting from rest? Mass of the hover puck in the experiment (m1) = 600gm Total hanging mass (m2) = 200gm = 0.2kg 24x Acceleration a = = m2g m1+m2 t2 Or, t?m2g=2 x Ax x (m1 + m2) 2xAxx(m1+m2) Or, t = Ax = 50cm = 0.50m m2g 2x0.5x(0.6+0.2) 0.2x9.8 = 0.6388 seconds or 0.64 seconds The hover puck travels a distance of 50cm starting from rest for 0.64 seconds.

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