Aball is thrown vertically into the air and when it returns after an interval of 2 seconds, it is caught. which one of the following statements is true if the acceleration due to gravity is 10 m/s/s and air resistance can be neglected?
the acceleration at the top of its flight is 10 m/s/s upwards.
the acceleration at the top of its flight is 0 m/s/s.
the time taken for the descending motion does not equal the time taken for the ascending motion.
the acceleration after it leaves the hand is 10 m/s/s downwards.
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Aball is thrown vertically into the air and when it returns after an interval of 2 seconds, it is ca...
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