When a ball dropped from a height it's speed continuously increased

Give reason

the force of gravity is present.

acceleration=forcegravity/massball

In free fall, the ball experiences a constant acceleration due to gravity (in fact Agravāˆaltitude, but this effect is negligible if the ball is dropped from less than a couple of kilometres).

Therefore, if the Earth had no atmosphere, the ball would continue to accelerate constantly, therefore yes, its speed would increase continuously.

The reason why the speed of a ball continuously increases when it is dropped from a height is due to the force of gravity. Gravity is the force that attracts objects towards each other, and on Earth, it causes objects to fall downwards. When the ball is dropped, gravity pulls it towards the Earth's center, causing it to accelerate.

To better understand this concept, we can use the equations of motion. The most relevant equation in this case is the equation for velocity:

v = u + at

In this equation:
- v represents the final velocity of the ball
- u represents the initial velocity of the ball (which is 0 since it was dropped from rest)
- a represents the acceleration of the ball
- t represents the time it takes for the ball to fall

In the case of a ball falling due to gravity, the acceleration is constant and equal to the acceleration due to gravity, denoted as "g." On Earth, the approximate value of g is 9.8 m/s^2.

If we substitute u = 0 and a = g into the equation, we get:

v = 0 + gt

As you can see, the velocity of the ball is directly proportional to the time it takes to fall. This means that as time increases, the velocity increases at a constant rate.

Therefore, when a ball is dropped from a height, its speed continuously increases due to the constant force of gravity pulling it downward.