distance=1/2 g t^2
g=9.8m/s^2, t=10 sec
You can do the math.
Starting from rest, in 10 seconds, a free-falling object will fall a distance of approximately...
A. 10 m.
B. 50 m.
C. 100 m.
D. 500 m.
E. More than 500 m.
3 answers
A hot air balloon is rising upwards at a constant velocity of 5 m/s . When the balloon is 60 m above the ground , a sand bag is released from it and allowed to free fall . Ignore the effect of air resistance and assume that th
a