3. Calculate the work dont pushing 25 bore cross frictionless ice with a force of 60N fost 35m 4. An Elevator has a mass
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3. Calculate the work dont pushing 25 bore cross frictionless ice with a force of 60N fost 35m 4. An Elevator has a mass
3. Calculate the work dont pushing 25 bore cross frictionless ice with a force of 60N fost 35m 4. An Elevator has a mass of 1200kg and moves at a constant speed of 4 m/s What is the force needed to lift the elevator at a constant speed? b. What is the work done by the motor lifting the elevator 16m? c. What is the power required by the elevator motor to lift the elevator at a constant speed of 4.5m/s?
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