WAEC - Physics (2014 - No. 1) | ExamPlay

WAEC - Physics (2014 - No. 1)

A ball falling through a viscous liquid is acted upon by

upthrust only

upthrust and the ball's weight

the ball's weight and viscous force

upthrust, the ball's weight and viscous force

Bình luận (0)

Quảng cáo