Question

At one instant, an object moving downward in free fall on the Earth has a speed of 50 m/s. Its speed 1 second later is

Answer 1

velocity 1 second later = 59.8 m/s

Step-by-step explanation:

Velocity final = Velocity initial + acceleration • time

Velocity final = 50m/s + 9.8m/s/s • 1s

Velocity final = 59.8 m/s