Question

7. Falling objects drop with an acceleration of 9.8 m/s².

If an Olympic high diver steps off the 10 m platform and falls for 1.4s,
what velocity will she enter the water at?

Answer 1

Step-by-step explanation:

velocity=distance/time

v=10m/1.4sec

Answer 2

13 . 7 m/s

Step-by-step explanation:

v = a t

= acceleration time

= 9.8 m/s^2 * 1.4 s = 13.7 m/s