Which of the two systems in figure 4 do think you will need the largest motor
To determine which of the two systems in Figure 4 requires the largest motor, you will need to compare the power demands of the two systems. The power required by a motor can be calculated using the equation:
Power (P) = Torque (T) × Angular Speed (ω)
System 1 and System 2 will have different torque and angular speed requirements. To determine the torque requirement for each system, you can calculate the torque by using the equation:
Torque (T) = Force (F) × Distance (d)
First, identify the forces acting in each system and calculate the distance over which they are applied. Then, multiply the force by the distance to obtain the torque for each system.
Next, you will need to determine the angular speed for each system. Angular speed is the rate at which an object rotates, measured in radians per second. It is calculated using the equation:
Angular Speed (ω) = 2π × Frequency (f)
Identify the frequency or speed at which each system operates. If given in revolutions per minute (RPM), convert it to radians per second by multiplying by 2π/60.
Once you have calculated the torque and angular speed for each system, multiply them together to obtain the power required for each system. The system with the higher power requirement will need the larger motor.
It's important to note that this explanation assumes the figure and accompanying information are provided to you. If Figure 4 is not visible, please describe the systems and any relevant details, and I can provide a more specific explanation.