Question

An object is launched upward from 62.5 meters above ground level with an

initial velocity of 12 meters per second. The gravitational pull of the earth is
about 4.9 meters per second squared. How long will the object take to hit
the ground?

4) Name at least two models that you could use to solve the problem
above.

Answer 1

what do you mean by models? equations or experiments?

Explanation: