Calculate the velocity of a skydiver after 10 seconds of freefall if his initial velocity was 0 m/s. Assume Fdrag = 0 and acceleration due to gravity as 10 m/s 2 .
Using the formula for velocity in free fall:
v = u + at
where v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time.
Given:
u = 0 m/s
a = 10 m/s^2
t = 10 s
Plugging the values into the formula:
v = 0 + 10 * 10
v = 0 + 100
v = 100 m/s
Therefore, the velocity of the skydiver after 10 seconds of freefall is 100 m/s.