A hydraulic lift is used to jack a 960-kg car 42 cm off the floor. The diameter of the output piston is 18 cm, and the input force is 380 N. (a) What is the area of the input piston? (b) What is the work done in lifting the car 42 cm? (c) If the input piston moves 13 cm in each stroke, how high does the car move up for each stroke? (d) How many strokes are required to jack the car up 42 cm? (e) Show that energy is conserved.

Q: Please answer with a complete solution. Thank you! For the beam loaded as shown in the figure,…

A:

Q: The water system in a suburban area consists of an old 8-inch pipeline 2,500 ft. long which conveys…

A:

Q: Four cars each weighing 2,150 pounds (with passengers & freight) are loaded onto a 40 foot long by…

A: Given Data, vehicle barge size: l= 40 ft b = 20 ft Now, the density of water is 62.43 lb/ft3 is…

Q: A plate 0.03 mm distant from a fixed plate, moves at 80 cm/s and requires a force of 4 N per unit…

A:

Q: 3. A pipe on a horizon reducing bend is used at a pressure in the incoming p force (and its…

A:

Q: A 4 kilogramme block travelling at 6 m/s collides with a 3 kg block moving at 2 m/s in an elastic…

A:

Q: A rubber ball with a speed of 5 m/s collides head on elastically with an identical ball at rest.…

A: Initial velocity of  1st rubber ball u1= 5 m/s Initial velocity of 2nd rubber ball u₂ = 0 m/s Masses…

Q: A 4500-lb forklift truck is used to lift a 1700-lb crate. -16 in-- -24 in. 12 in. Determine the…

A:

Q: An open rectangular tank is 4m long, 2m wide and 2m high kounted on a truck full of waterm Calculate…

A: Using formula to find water present in tank

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.