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An elevator (mass 4650 kg ) is to be designed so that the maximum acceleration is...
An elevator mas is to be designed so that the maximum acceleration is 0.0680g what are...
An elevator mas is to be designed so that the maximum acceleration is 0.0680g what are the maximum and minimum forces the motor should exert on the supporting cable?
An elevator has mass 650 kg , not including passengers. The elevator is designed to ascend,...
An elevator has mass 650 kg , not including passengers. The elevator is designed to ascend, at constant speed, a vertical distance of 19.0 m (five floors) in 15.5 s , and it is driven by a motor that can provide up to 44 hp to the elevator. Part A What is the maximum number of passengers that can ride in the elevator? Assume that an average passenger has mass 65.0 kg. Express your answer in integer n = _______
An elevator has mass 600 kg, not including passengers. The elevator is designed to ascend, at...
An elevator has mass 600 kg, not including passengers. The elevator is designed to ascend, at constant speed, a vertical distance of 20.0 m (five floors) in 16.0 s, and it is driven by a motor that can provide up to 40 hp to the elevator. A. What is the maximum number of passengers that can ride in the elevator? Assume that an average passenger has mass 65.0 kg.
An elevator has mass 650 kg , not including passengers. The elevator is designed to ascend,...
An elevator has mass 650 kg , not including passengers. The elevator is designed to ascend, at constant speed, a vertical distance of 21.0 m(five floors) in 16.7 s , and it is driven by a motor that can provide up to 44 hp to the elevator. What is the maximum number of passengers that can ride in the elevator? Assume that an average passenger has mass 65.0 kg.
An elevator has mass 700 kg, not including passengers. The elevator is designed to ascend, at...
An elevator has mass 700 kg, not including passengers. The elevator is designed to ascend, at constant speed, a vertical distance of 32.0 m in 25.0 s, and it is driven by a motor that can provide up to 40 hp to the elevator. ( 1hp=746W ) What is the maximum number of passengers that can ride in the elevator? Assume that an average passenger has mass 65.0 kg. You need to round DOWN when you calculate the number of passengers....
A 535.4-N physics student stands on a bathroom scale in an elevator that is supported by...
A 535.4-N physics student stands on a bathroom scale in an elevator that is supported by a cable. The combined mass of student plus elevator is 761.2 kg Part A What is the acceleration if the scale reads 416 N as the elevator starts moving? Notice that g 9.8 m/s2 and the sign of the acceleration is determined by the direction. For example, the gravitational acceleration is -g--9.8m/s as the gravitational force points downward m's Submit Request Answer Part B...
A laboratory freight elevator, including its load, has a mass of 500 kg. It is prevented...
A laboratory freight elevator,
including its load, has a mass of 500 kg. It is prevented from
rotating by the track and wheels mounted along its sides. The
elevator is used to carry highly sensitive equipment so it cannot
exceed an acceleration of 3 m/s2 . A geared motor is used with the
cable/pulley system shown below to raise and lower the elevator.
The motor turns gear A with a constant angular acceleration, αA.
The gears of the motor have...
One kind of elevator has the elevator car hanging from a cable, which then passes over...
One kind of elevator has the elevator car hanging from a cable,
which then passes over a pulley and connects to a counterweight, as
shown in (Figure 1). The mass of a fully-loaded elevator (that is,
the elevator and all its passengers) is 1850 kg , the mass of the
counterweight is 1500 kg , and the pulley has a radius of 0.4 m
and a mass of 400 kg . A motor drives the motion of the elevator by...
A fully loaded, slow-moving freight elevator has a cab with a total mass of 1300 kg,...
A fully loaded, slow-moving freight elevator has a cab with a total mass of 1300 kg, which is required to travel upward 47 m in 3.5 min, starting and ending at rest. The elevator's counterweight has a mass of only 800 kg, so the elevator motor must help pull the cab upward. What average power is required of the force the motor exerts on the cab via the cable?
A woman stands on a scale in a moving elevator. Her mass is 57.5 kg, and...
A woman stands on a scale in a moving elevator. Her mass is 57.5 kg, and the combined mass of the elevator and scale is an additional 815 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force of 9870 N. What does the scale read during the acceleration?
A 535.4-N physics student stands on a bathroom scale in an elevator that is supported by a cable. The combined mass of student plus elevator is 761.2 kg Part A What is the acceleration if the scale reads 416 N as the elevator starts moving? Notice that g 9.8 m/s2 and the sign of the acceleration is determined by the direction. For example, the gravitational acceleration is -g--9.8m/s as the gravitational force points downward m's Submit Request Answer Part B...
A laboratory freight elevator,
including its load, has a mass of 500 kg. It is prevented from
rotating by the track and wheels mounted along its sides. The
elevator is used to carry highly sensitive equipment so it cannot
exceed an acceleration of 3 m/s2 . A geared motor is used with the
cable/pulley system shown below to raise and lower the elevator.
The motor turns gear A with a constant angular acceleration, αA.
The gears of the motor have...
One kind of elevator has the elevator car hanging from a cable,
which then passes over a pulley and connects to a counterweight, as
shown in (Figure 1). The mass of a fully-loaded elevator (that is,
the elevator and all its passengers) is 1850 kg , the mass of the
counterweight is 1500 kg , and the pulley has a radius of 0.4 m
and a mass of 400 kg . A motor drives the motion of the elevator by...
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