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An elevator motor provides 32kW of power while it lifts the elevator 24 m at a constant speed. If the elevator’s mass is 2200
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2. asked by Jeremy Bearimy
3. 1,086 views
An elevator lifts a total mass of 1.1 x 10^3 kg, a distance of 40 m in 12.5s. How much power does the elevator demonstrate?
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2. asked by Taylor
3. 4,222 views
An empty 160 kg elevator accelerates upwardat 1.2 m/s 2 . The acceleration of gravity is 9.8 m/s 2 . What is the tension in the
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2. asked by Kiki
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A cable lifts a 1370 kg elevator at a constant velocity for a distance of 42 m. What is the work done by the elevator's weight?T
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2. asked by Mary
3. 664 views
An elevator lifts a person weighing 625 newtons a distance of 7 meters. If the elevator uses 875 watts of power to lift the
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2. asked by Anonymous
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an elevator motor lifts a load of 2500 kg a height of 12.0 m in 3.00 seconds. the energy required by the motor to accomplish
1. 3 answers
2. 221 views
an elevator lifts a total mass of 1.1x10^3 kg, a distance of 40 m in 12.5 s. How much power does the elevator demonstrate?P=w/t
1. 5 answers
2. asked by Anonymous
3. 6,555 views
A cable lifts a 1050-kg elevator at a constant velocity for a distance of 34.1 m. What is the work done by (a) the tension in
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2. asked by Anonymous
3. 656 views
An elevator lifts 5 passengers 30 meters in 24 seconds. The power is 15,000w. What is the total weight of the elevator and
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2. asked by Nicholas
3. 1,342 views
An elevator lifts passengers 30m in 24sec. The power is 15,000W. What is the total weight of the elevator and passengers?
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2. asked by September
3. 577 views