b.
When a ball is thrown upwards, it always comes down. Why?
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Answered by
4
Answer:
The acceleration due to earth's gravity, “g” has a value of 9.81 m/s^2. When the ball is thrown up, it is going against the earth's gravitational field and so, the earth's gravitational force pulls it back down, accelerating it downwards
Answered by
1
Answer:
it comes down because of gravity
Explanation:
it is newtons 2nd law
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