A 1 m diameter sphere is droped from an evacuated 145 m drop tower.
1) how long is sphere in free fall ??
2) when it reaches bottom, it experiences an avg decceleration of 25 g . Through wat dist it travel during decceleration ??
A 1 m diameter sphere is droped from an evacuated 145 m drop tower.
1) how long is sphere in free fall ??
2) when it reaches bottom, it experiences an avg decceleration of 25 g . Through wat dist it travel during decceleration ??