WORK
Solution1.This is what you know:
force: F =9800 n distance: d =145 m2.This is what you need to find out:
work: W = ? J3.This is the procedure you need to use:
Substitute the known values f= 9800 n and d = 145 m into the work equation:
W = Fd = (9800 N)(145 m) = N·m = 1421000 J4.Check your answer:
Check your answer by dividing the work you calculated by the distance given in the problem. The result should be the force given in the problem.
The vertical travel distance of a intake or exhaust valve is called the lift. Valve timing and lift is critical for a properly running engine.
The way they lift the load.
If you give the yr/make/model/engine, could let you know... But if you want to find out your self. You need to turn piston 1 to TDC and depending on the engine, undo the valve spring keeper and measure how far the valve drops until in hits the piston. Subtract .050 of an inch and if it is less than the max valve lift you have an interference engine.
Yes, I am pretty sure that such pulley systems exist.
To span 40 feet with a capacity of 1000 pounds in the middle, you would need to consider various factors, such as the material of the beam and the desired safety factor. Generally, a W18x55 or W21x55 steel I-beam could be suitable for this application. However, it is recommended to consult with a structural engineer for a precise assessment based on the specific loading conditions and design requirements.
force x distance force=9800n distance=250m 9800 x 250= 2450000 Mega Joutes
On earth, force required to lift 1000 kg is 1000kg*9.8ms-2 = 9800 NIn joules, work done = 9800N*1m = 9800 JPower = 9800J/1s = 9800 W1 horsepower = 746 WSo power = 9800/746 = 13.13672922252011 horsepower
If the shape of the girl is also like LPG cylinder, we will find her difficult to lift, for obvious reason (lack of interest).
10p
lift it onto some weighing scales pick it up
Nice try
90000J
lift the hood it is on the right side.
Assuming you need a metric ton, that's 1000 kilograms. To lift that, you need a FORCE of 9800 newtons. Force is related to pressure by: pressure = force / area, so the answer to the original question would depend, over what area the force is applied.
This is one of those questions that no one will will tackle because there are other factors that weigh into this type construction: Angle of lift, How will the new beam be supported, Is the foundation sufficent, indoors vs outdoor ect. I'm afraid we do not have enough information to safely answer your question.
1 newton-meter = 1 joule
The engine helps the plane to fly by proiding thrust and lift.