The ball will be 49.5m from the base when it hits the ground based on 9.8m/s² earth gravity.
what is earth gravity?
Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.
Why do things fall down when you throw them or drop them? The answer is because gravity ; an invisible force that pulls objects toward each other. Earth's gravity is what keeps you on the ground and what makes things fall.
First, let's try to find the time taken by ball to reach the ground :

t = 
t = 
t = 9.9 s (rounded)
Next, we will find the horizontal distance covered by ball :
D = v*t
D = 5 * 9.9
D = 49.5m
Therefore, the ball will be 49.5m from the base when it hits the ground for the first time based on 9.8m/s² earth gravity.
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Answer:
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Explanation:
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Answer:
The particles in a medium only vibrate about their equilibrium positions while the waves that they mediate travel through them, transferring vibration to more distant particles in the medium.
In transverse waves, like the waves on a string, the particles of the medium vibrate perpendicular to the direction of the waves. And in longitudinal waves, like sound waves, the particles vibrate in the direction of the wave's travel. What is important to stress about waves is that they do not transfer matter from one place to another, but only energy. The effect is analogous to that observed in a Newton's cradle: the <em>ball manages to transfer energy to the other end without actually moving there</em>.
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Answer:
constantly changing its direction