What is the mass of the liquid in the vat

Assignment Help Physics

Reference no: EM13265185

1-) A spring with spring constant 18.5N/m hangs from the ceiling. A 570g ball is attached to the spring and allowed to come to rest. It is then pulled down 7.00cm and released. What is the time constant if the ball's amplitude has decreased to 3.00cm after 57.0 oscillations?

2-) A 56.0kg cheerleader uses an oil-filled hydraulic lift to hold four 110kg football players at a height of 1.30m. If her piston is 19.0cm in diameter, what is the diameter of the football players' piston?

3-) A 0.500m -diameter vat of liquid is 2.20m deep. The pressure at the bottom of the vat is 1.30atm. What is the mass of the liquid in the vat?

Reference no: EM13265185

Questions Cloud

Determine the mass of the aluminum cup : An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 500-g sample of silver at an initial temperature of 85°C is placed in the water. Calculate the mass of the aluminum cup

Determine what is the turbine isentropic efficiency : A jet engine is modeled as a serial combination of a compressor, an adiabatic constant pressure combustor, and a turbine. Air (considered to have a variable specific heat) is compressed through a compression pressure ratio of 8.25:1

Explain how an increase or decrease of passengers : ABC Passenger Service Airlines has determined the breakeven point, both in dollars and passengers, necessary to breakeven. Explain how an increase or decrease of passengers from the breakeven point would affect the profit or loss of the firm.

What is the mass of the liquid in the vat : A 0.500m -diameter vat of liquid is 2.20m deep. The pressure at the bottom of the vat is 1.30atm. What is the mass of the liquid in the vat

What is the cross rate between francs and pounds : Suppose the exchange rate between U.S. dollars and the Swiss franc is SFr1.4 = $1, and the exchange rate between the dollar and the British pound is £1 = $1.70. What then is the cross rate between francs and pounds? Round your answer to two decima..

A certain concentration of reactants the rate of appearance : At a certain concentration of reactants the rate of appearance of water in the following reaction is 0.51 M/s.

Devise a circuit that could be used with a conveyor belt : Devise a circuit that could be used with a conveyor belt which is used to move an item to a work station. The presence of the item at the work station is detected by means of breaking a contact activated by a beam of light to a photo sensor.

Obtain the focal length and the power of the lens : A lens is formed from a plastic material that has an index of refraction of 1.55. If the radius of curvature of one surface is 1.25 m, calculate the focal length and the power of the lens.

User Account

All Pages