a ball is thrown up with a speed of 10m/s . how high will it will go before it begins to fall ? how long it will take to reach that height
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It is negative because the direction of the acceleration due to gravity is opposite to the direction of motion. ⇒s=1002×9.81=5.1 m. ⇒ The ball goes up to a height of 5.1m.
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Answer:
It is negative because the direction of the acceleration due to gravity is opposite to the direction of motion. ⇒s=1002×9.81=5.1 m. ⇒ The ball goes up to a height of 5.1m.
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