A body is dropped from a height of 30m. What is the velocity of the body after it has covered a distance of 20 m? (Given g= 10 m/s 2) please fast

approximately 19.8  m/s

If using g = 10 m/s^2, the answer rounds to 20 m/s

Explanation:

You can use the kinematic formula that relates distance covered, velocities and acceleration (without time dependence) given by:

which in our case becomes:

If using g = 10 m/s^2, the answer is 20 m/s

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation: