Jim's mass is m = 62 kg. He is standing in a lift (an elevator), with no motion relative to the lift. a) The lift accelerates upwards at 2.0 m.s-2. What is the magnitude of the force the floor of the lift exerts on Jim? newtons Enter answer here

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b) Later, the lift accelerates downwards at 2.0 m.s
. What is the magnitude of the force the floor of the lift exerts on Jim?
(Think carefully.)
newtons
Enter answer here
Transcribed Image Text:b) Later, the lift accelerates downwards at 2.0 m.s . What is the magnitude of the force the floor of the lift exerts on Jim? (Think carefully.) newtons Enter answer here
Jim's mass is m =
62 kg. He is standing in a lift (an elevator), with no motion relative to the lift.
a) The lift accelerates upwards at 2.0 m.s2. What is the magnitude of the force the floor of the lift exerts on Jim?
newtons
Enter answer here
Transcribed Image Text:Jim's mass is m = 62 kg. He is standing in a lift (an elevator), with no motion relative to the lift. a) The lift accelerates upwards at 2.0 m.s2. What is the magnitude of the force the floor of the lift exerts on Jim? newtons Enter answer here
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