Question 1
A steel ball is dropped from a height of 100 meters. The velocity
of the ball after one second is 10 meters per second. What is the
velocity of the ball after 2 seconds?
A
10 m/sec
C
40 m/sec
B
20 m/sec
D
400 m/sec

Respuesta :

B 20 m/s
It should go to 100 that fast nor 40