Press
or
to travel up or down in the lift. Observe how the supporting force on the girl varies.
weight
W = 400 N
supporting force
R = 400 N
Acceleration a = 0 m s−2
Velocity v = 0 m s−1
Time elapsed = 0 s
Force acting on the girl show hide
Force and Newton's Law of Motion
Apparent weight in a lift
Find out under what situation will the girl feel heavier.