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An elevator is being lifted

An elevator lifted total mass of 1100kg a distance on 40m in 12.5s. How much power does the elevator consume?
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An elevator is being lifted up an elevator shaft at a constant speed by a steel cable. All fricional effects are negligible. In
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2. asked by alexa
3. 5,012 views
An elevator is lifted up by a thick steel cable. While the elevator is moving upwards with a decreasing velocity,a. the upward
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2. asked by Kirk
3. 592 views
An 80 kg man stands in an elevator. What force does the floor of the elevator exert on the man ifa) the elevator is stationary?
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2. asked by John Scott
3. 1,277 views
An 80 kg man stands in an elevator. What force does the floor of the elevator exert on the man ifa) the elevator is stationary?
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2. asked by Anonymous
3. 3,249 views
An 80 kg man stands in an elevator. What force does the floor of the elevator exert on the man ifa) the elevator is stationary?
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2. asked by Anonymous
3. 845 views
A certain elevator car has mass 2200 kg and is lifted by cables driven by an electric motor. The efficiency of the lift system
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2. asked by Bob
3. 714 views
A 1100-kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m.Part A How much work is done by the tension
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2. asked by anonymous
3. 953 views
A 1100-kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m.a)How much work is done by the tension in
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2. asked by sinti
3. 695 views
A 1100-kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m.a)How much work is done by the tension in
1. 1 answer
2. asked by sinti
3. 1,285 views