By means of a hydraulic lift, an object with a mass of 2250kg is sought to be lifted, placing a mass of 50kg on a smaller piston with a diameter of 12.5 cm. Determine the diameter of the largest plunger required to raise the mass.

Q: A Sphere of diameter 6 cm is dropped in a right cylindrical vessel party filled with water. The…

A: Let the level of the water rises in the cylindrical vessel is 'H'. So, The volume of the cylinder…

Q: An 80kg person climbs into a rectangular bathtub with vertical sides, measuring 3 meters long by 1…

A: The volume displaced by human: l*b*h h = 2.7 cm h = 0.027 meter l= 3 meter b = 1 meter   The volume…

Q: Given a rate of 175 pesos per hour, how many hours should you work to earn 35,962.50 pesos

A: If ∆x is the amount earned in time ∆t, then the equation for the rate of the amount earned per unit…

Q: A cubic block of wood has side length 1 m and mass 690 kg. What is the density of the wood in g/cm3?

A:

Q: heigh

A: We have a right circular cone with height 6.8cm and radius is 3.32=1.65cm. This cone is inverted…

Q: A shot-putt is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g / cm3, find…

A: Given:            Radius of sphere =4.9 cm.

Q: box has a volume of 85 cm3 and a density of 1.2g/cm3. What is the mass of the box

A: Use formula of density

Q: A cable that weighs 4 Ib/ft is used to lift 800 lb of coal up a mine shaft 650 ft deep. Find the…

A: