4- A body falls freely from rest. Find its speed after falling 70 m. (a) V-23 m/s (b) V-30 m/s
Physique/Chimie
loki4
Question
4- A body falls freely from rest. Find its speed after falling 70 m.
(a) V-23 m/s
(b) V-30 m/s
(a) V-23 m/s
(b) V-30 m/s