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lilacfrog729Lv1
6 Oct 2020
A ball is thrown straight up. At what point does the ball have the most energy? Ignore air resistance.
(a) At the highest point of its path.
(b) When it is first thrown.
(c) Just before it hits the ground.
(d) When the ball is halfway to the highest point of its path.
(e) Everywhere; the energy of the ball is the same at all these points.
A ball is thrown straight up. At what point does the ball have the most energy? Ignore air resistance.
(a) At the highest point of its path.
(b) When it is first thrown.
(c) Just before it hits the ground.
(d) When the ball is halfway to the highest point of its path.
(e) Everywhere; the energy of the ball is the same at all these points.
Rochelle EnreraLv10
27 Oct 2020
