5. 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 Using the information from - above: 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

5. 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 Using the information from - above: 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

Similar questions

7. A 20.0 kg box traveling initially at 5.0 m/s slides to a stop on a surface where μ=0.300. Δd = Calculate how far the box travels before coming to a stop (HINT 2a ). Include a FBD.
1. Describe the energy transformations that occur when you climb to the top of a stairway.
10.) What is one effect of friction? a. Mechanical energy is transformed into thermal energy. b. Thermal energy is transformed into mechanical energy c. Thermal energy is transformed into potential energy
plz use g =9.8
A 7.0 kg bowling ball moves at 2.20 m/s. How fast must a 2.00 g Ping-Pong ball move so that the two balls have the same kinetic energy? m/s
The blade on a snowplow turns the wet snow through an angle of 120∘ but off to one side at 30∘. If the snow has a density of 500 kg/m3, what power is needed to move the blade at 40 mi/h if it scoops snow that is 15-cm deep and 3-m wide? a. 735 hp b. 746 hp c. 766 hp d. 750 hp
72 Physics
Please help below!
Please answer part (B) in the picture provided.
The newton is a unit of Select one: a. motion. b. power. C. energy. d. force. O O O O
A 7.0 kg bowling ball moves at 2.35 m/s. How fast must a 2.20 g Ping-Pong ball move so that the two balls have the same kinetic energy? m/s
8. a block with an unknown mass slides at 2.82 m/s on a horizontal frictionless surface and it collided with an identical block that was at rest. they stick together. they then slide onto w rough board that has a coefficient of friction of 0.331. calculate the distance they slide before stopping