Suppose you know a golf ball’s horizontal velocity (Vx) and the time it had traveled through the air (t). How could you calculate how far the ball traveled?

The answer is "distance = Vx × t"

Explanation:

To determine how far the golf ball traveled, the formula for velocity can be used, which is

velocity (m/s) = distance (m) ÷ time (s)

Make distance the subject of the formula

distance = velocity × time

Thus, where velocity is Vx and time is t

distance = Vx × t

The unit of the distance will be in meter (m)

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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be subject to a force andchange its motion