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6 Oct 2020
A ball is thrown straight up in the air. For which situation are both the instantaneous velocity and the acceleration zero? (a) On the way up (b) at the top of the flight path (c) on the way down (d) half-way up and halfway down (e) none of these.
A ball is thrown straight up in the air. For which situation are both the instantaneous velocity and the acceleration zero? (a) On the way up (b) at the top of the flight path (c) on the way down (d) half-way up and halfway down (e) none of these.
B. Haranadh KumarLv10
1 Dec 2020
