Three objects are attached to a massless rigid rod that has an axis of rotation as shown. Assuming all of the mass of each objec
t is located at the point shown for each, calculate the moment of inertia of this system.
1 answer:
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Answer:
Power input, P = 2880 watts
Explanation:
It is given that,
Voltage of the motor, V = 240 V
Current required, I = 12 A
Weight lifted, W = 2000 lb
It is lifting at a speed of 25 ft/min. We need to find the power input to the motor. The product of current and voltage is called power input of the motor.
P = 2880 watts
So, the power input of the motor is 2880 watts. Hence, this is the required solution.