Consider a hydraulic lift which has two circular surfaces. The larger circle has radius 5 m...
Consider a hydraulic lift which has two circular surfaces. The larger circle has radius 5 m and we place
a 1500kg car there.
a) What must be the radius of a smaller circle if we want to lift the car with the force 150 N.
b) Now we replace the larger circle by a square with the side 5 m. What is the weight of the car we
can lift with the same force 150 N?
Homework Answers
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Consider a hydraulic lift which has two circular surfaces. The
larger circle has radius 5 m...
In a hydraulic lift, there are two circular pistons of radius 0.1 m and 1.5 m....
In a hydraulic lift, there are two circular pistons of radius 0.1 m and 1.5 m. If a force of 20 N were applied to the smaller piston, how big of an output force could be achieved?
A hydraulic car lift has an input piston of radius 2.00 cm and negligible weight. The...
A hydraulic car lift has an input piston of radius 2.00 cm and negligible weight. The output piston has a radius of 79.2 cm, and the total load on the output plungers is 18000 N. If the car (output piston) needs to be lifted 1.70 m, what volume of non-compressible hydraulic fluid must be pumped into the system?
The hydraulic oil in a car lift has a density of 8.17x10^2 kg/m^3. The weight of...
The hydraulic oil in a car lift has a density of 8.17x10^2 kg/m^3. The weight of the input piston is negligible. The radii of the input piston and output plunger are 8.56x10^-3 m and 0.171m, respectively. What input force F is needed to support the 27200-N combined weight of a car and the output plunger, when (a) the bottom surfaces of the piston and plunger are at the same level, and (b) the bottom surface of the output plunger is...
The answer is E A 12,000-N car is raised using a hydraulic lift, which consists of...
The answer is E
A 12,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with oil with a density of 800 kg/m^3 and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 18.0 cm and the narrower arm has a radius of 5.00 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at...
3. A hydraulic lift with pistons of radius 31 cm and 1.2 m is used to...
3. A hydraulic lift with pistons of radius 31 cm and 1.2 m is used to lift a mass of 625 kg a distance of 2.25 m above ground. What force can the smaller piston have?
A 14 500-N car on a hydraulic lift rests on a cylinder with a piston of...
A 14 500-N car on a hydraulic lift rests on a cylinder with a piston of radius 0.100 m. If a connecting cylinder with a piston of 0.050-m radius is driven by compressed air, what force must be applied to this smaller piston in order to lift the car? A. 3.53E+3 N B. 5.80E+1 N C. 4.13E+3 N D. 1.45E+4 N E. 3.63E+3 N
A 10,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms...
A 10,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with oil and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 18.0 cm and the narrower arm has a radius of 5.00 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at the same level. What is the initial force that must...
The image above shows a wire formed from two circular shapes: The larger circle has a...
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from alternating 45° circular arcs of each circle...
A 14,192-N car is raised using a hydraulic lift, which consists of a U-tube with arms...
A 14,192-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with incompressible oll with a density of 900 kg/m3 and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 19.3 cm and the narrower arm has a radius of 3 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at the same level....
The image above shows a wire formed from two circular shapes: The larger circle has a...
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6 cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45 degrees. A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object?
The answer is E
A 12,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with oil with a density of 800 kg/m^3 and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 18.0 cm and the narrower arm has a radius of 5.00 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at...
3. A hydraulic lift with pistons of radius 31 cm and 1.2 m is used to lift a mass of 625 kg a distance of 2.25 m above ground. What force can the smaller piston have?
A 10,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with oil and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 18.0 cm and the narrower arm has a radius of 5.00 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at the same level. What is the initial force that must...
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from alternating 45° circular arcs of each circle...
A 14,192-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with incompressible oll with a density of 900 kg/m3 and capped at both ends with tight-fitting pistons. The wider arm of the U-tube has a radius of 19.3 cm and the narrower arm has a radius of 3 cm. The car rests on the piston on the wider arm of the U-tube. The pistons are initially at the same level....
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6 cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45 degrees. A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object?
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