Question

An object falls freely from rest on a planet

where the acceleration due to gravity is
29 m/s ^2
After 3.8 s, what will be its speed?
Answer in units of m/s.

Answer 1

v=u+gt , initially u=0 and g acting in the direction of movement of body.

v=0+9.8×2

v=19.6m/s

Step-by-step explanation:

sorry i dont have exact answer but hope this above equation will help you ....♡