Suppose that an object in free fall were somehow equipped with a speedometer. By how much would its speed readings increase with each second of fall? Express your answer to two significant figures and include the appropriate units.
Gravity is 9.8m/s^2 For every second the object travels 9.8m When the object is at two seconds the distance travelled is gravity x time --> 9.8 x 2 = 19.6m/s^2 Finding the increase is just subtracting 19.6-9.8=9.8m/s^2
