A ball falls from a building and covers 5m in 10s. What is the acceleration?
A. 0.1 m/s2
B. 0.2 m/s2
C. 9.81 m/s2
D. 10 m/s2
Answer:A
A ball falls from a building and covers 5m in 10s. What is the acceleration?
A. 0.1 m/s2 B. 0.2 m/s2 C. 9.81 m/s2 D. 10 m/s2