A roller coaster of mass 370 kg is moving with a speed of 18.3 m/s at position A as shown in the figure. The vertical he
Posted: Tue Jul 12, 2022 1:39 pm
A roller coaster of mass 370 kg is moving with a speed of 18.3 m/s at position A as shown in the figure. The vertical height, hA, above ground level at position A is 64.4 m. When it moves along the track to position C. its speed is 25.4 m/s. Find hc, the vertical height above ground level at position C. Assume that there is no energy loss to friction. hA 2 C hc he