A man is pulling up on a rope which is redirected around a massless frictionless pulley. The box is partially resting on the floor. The elevator is traveling upwards but slowly  a) imagine a scale is placed under the box. Which of these forces on the box represents what the scale reads? b) solve for the scale reading w the following values: m=10kg, a=2m/s^2, force of box on rope = 5N, force of box on man = 600N c) what is the 3rd law reaction pair to Force of box on earth in 2 subscript notation?

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A man is pulling up on a rope which is redirected around a massless frictionless pulley. The box is partially resting on the floor. The elevator is traveling upwards but slowly 

a) imagine a scale is placed under the box. Which of these forces on the box represents what the scale reads?

b) solve for the scale reading w the following values: m=10kg, a=2m/s^2, force of box on rope = 5N, force of box on man = 600N

c) what is the 3rd law reaction pair to Force of box on earth in 2 subscript notation?

 

The image depicts a schematic representation of a physics scenario involving a man, a box, and a rope inside an elevator. Below is a detailed description of the elements in the diagram:

1. **Elevator Schematic**:
   - A rectangular box represents the elevator, labeled "ELEVATOR FLOOR, F."
   - Inside the elevator, there is a figure labeled "MAN, M" depicted as a stick figure standing on the elevator floor.

2. **Rope and Box**:
   - A rope, marked as "Rope, R," is shown extending from the ceiling of the elevator. 
   - The rope is attached to a "BOX, B," which rests on the elevator floor. The box is drawn as a simple rectangular block.

3. **Earth Reference**:
   - Below the elevator diagram, there is an oval labeled "EARTH, E," indicating the reference frame for gravitational effects.

This diagram typically illustrates a physics problem related to dynamics, tension, or gravitational forces and is useful for analyzing the forces involved when the elevator moves or is stationary.
Transcribed Image Text:The image depicts a schematic representation of a physics scenario involving a man, a box, and a rope inside an elevator. Below is a detailed description of the elements in the diagram: 1. **Elevator Schematic**: - A rectangular box represents the elevator, labeled "ELEVATOR FLOOR, F." - Inside the elevator, there is a figure labeled "MAN, M" depicted as a stick figure standing on the elevator floor. 2. **Rope and Box**: - A rope, marked as "Rope, R," is shown extending from the ceiling of the elevator. - The rope is attached to a "BOX, B," which rests on the elevator floor. The box is drawn as a simple rectangular block. 3. **Earth Reference**: - Below the elevator diagram, there is an oval labeled "EARTH, E," indicating the reference frame for gravitational effects. This diagram typically illustrates a physics problem related to dynamics, tension, or gravitational forces and is useful for analyzing the forces involved when the elevator moves or is stationary.
Expert Solution
Step 1

Given:

The mass of the box is m=10 kg.

The acceleration of the elevator moving upward is a=2 ms2.

The force on rope due to fox is 5 N.

 The force on man due to rope is T=600 N

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