How much mass can the larger piston support
A hydraulic lift has pistons with areas 0.70 m^2 and 5.10 m^2 , and they're at the same height. With a 2.2 force on the smaller piston, how much mass can the larger piston support?
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A 90 arrow is fired from a bow whose string exerts an average force of 120 on the arrow over a distance of 79 .What is the speed of the arrow as it leaves the bow?
A constant volume gas thermometer is calibrate in dry ice (-80.0 c) and in boiling ethyl alcohol (78.0). The respective pressures are 0.900 atm and 1.635 atm. what value of absolute zero does the calibration yield? what pressure would the gas have
The observer and source relative to the ground and have the magnitudes indicated (v or 2v), where the speed v is 2.75 106 m/s. Calculate the observed frequency in each of the three cases.
Ms. Nileema Sen is the representative of Infosys who has come to attend the seminar meet called by IBM. She has reached the receptionist's desk and wants to ask directions to the conference room. Write the conversation between her and the&n
Add the close time from the most recent closed ticket to the current ticket.
After a while, you (an observer on earth) notice 15 minutes have passed on the clocks of the spaceship. How much time has passes on your clocks (on earth)?
What are the effects of corruption on capitalism and foreign investment?
At serve, a tennis player aims to hit the ball horizontally. If the player launches the ball from a height of 2.5 m and just clears a 0.90 m-high net about 15 m away as shown in figure below, determine a. The initial speed of the ball? b. The time
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