The force exerted by the floor of an elevator on the foot of a person standing there, is more than his weight, if the el
Posted: Mon Dec 13, 2021 6:18 am
The force exerted by the floor of an elevator on the foot of a person standing there, is more than his weight, if the elevator is
(A) going down and slowing down. (C) going up and slowing down.
(B) going up and speeding up. (D) either (A) and (B).
(A) going down and slowing down. (C) going up and slowing down.
(B) going up and speeding up. (D) either (A) and (B).