Physics of Power

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Can you name the words that answer these questions?

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TermsTerms
What is the S.I. unit for pressure?
What is force per unit area?
Pascal's Principle says that pressure _________(increases, decreases, remains the same) at a location that has a larger area.
If the fluid moves faster OVER a wing the wing will experience ______,
The farther down you go in a body of water the pressure ______
What kind of substances are fluids?
Increasing the distance between two objects ______ the pull of gravity.
What is the statement that an increase in the speed of a fluid reduces the pressure within the fluid called?
Force of friction due to air is called?
There is a net force of 17 N exerted over a distance of 30 km will be ______ work.
The mass of a floating object equals the mass of the ________.
If motion occurs at a constant velocity work will be _______.
The hydraulic lift utilizes which principle?
What two things affect whether an object can float in a liquid?
List one unit of pressure that is not a Pascal.
The actual weight of an object minus the apparent weight equals the ______.
______ is the use of force to move an object some distance.
Friction that holds a box on the top of a ramp is ______ friction.
TermsTerms
What is one of the two factors that affects the force of gravity?
What is the amount of work when the net force(10 N) is perpendicular to the direction of motion(3m)?
kg x m squared /sec squared is
What is work divided by time?
Weight divided by _______ equals mass.
What states that when an outside pressure is applied at any point to a fluid in a container the pressure is transmitted throughout equally?
For an object that floats, weight force is _______ (more than, less than, equal) to buoyant force.
If an object that is 5 cubic centimeters is completely submerged in water displaces how many grams of water?
The Newton-meter is equal to the _____.
A hydraulic lift has equal pressure, greater force and ______ work at the larger end when compared to the first end.
Multiply mass and gravity to find ______.
If one end of a hydraulic lift has 5N over 0.5m squared and the other end has 12N force, what area is it exerted on?
r in the formula for gravity stands for _____.
What is kg / meter x sec?
By increasing the rate at which you do work you increase ______.
What is the upward force on an object submerged in a fluid?
The force that resists motion between two surfaces is called ______.

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Created May 5, 2011ReportNominate
Tags:actor, force, object, power, sum, term