Aball is thrown straight up into the air with an initial speed of 8.0 m/s. how long does it take for the rocket to reach its highest point?

Correct answer is:  t = 0.8 seconds

Explanation:

This movement is a vertical shot upwards, the formula is:

V = V₀ - g t  , where V₀ is the initial velocity and V is the final velocity

when the ball reaches its highest point the final velocity V is equals to zero

then it is:

V₀ = g t    if we get g = 10 m/s²

t = V₀ / g = 8 / 10 = 0.8 seconds

t = 0.8 seconds

God is with you!!!

before we can answer, we have to see the choices that are printed there with the question.   that's the only way we can point you to the correct one.

the answer is 46 mls because when you add the speed per second it increses the speed