1/49
What units is torque given in?
2/49
coulombs are the variable for
3/49
current is given in
4/49
The upwards force exerted on a floating object by a fluid
8/49
Heat can be expressed in
9/49
What is the force-like quantity in a mechanical system?
10/49
To measure voltage, you use
11/49
If the wind is pushing north at 20 mi/hr, and a bird is flying south at 15 mi/hr, what is the resultant of combining the two vectors?
12/49
How do you measure the density of a liquid?
13/49
Work is expressed in
14/49
resistance is given in
15/49
Archimedes Principle says:
16/49
AC's voltage source is from
17/49
The heat required to melt a substance
21/49
what's the equation for sensible heat?
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Check the advantages to a simple machine
Hint: 3 choices
23/49
fraction of Earth weight on moon
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sensible heat (on the table) is
25/49
What is specific heat?
26/49
Newton's third law is
27/49
What do you use to measure weight? What do you use to measure mass?
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psi is also
30/49
P (atmosphere) + P (gage) =
31/49
You use a voltmeter to
32/49
What is the force like quantity in a thermal system?
33/49
In q=mcat, what does q stand for?
34/49
Characteristics of weight are
Hint: 3 choices
36/49
the advantage to using a pulley is that it
37/49
What is the force like quantity in a rotational mechanical system?
38/49
What is the force like quantity in an electrical system?
40/49
What's the conversion for celcius to fahrenheit?
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The weight density of water is
43/49
If the compressor in a hydraulic lift exerts 30 psi of air on the hydraulic fluid, and the radius of the piston is 6 inches, the force is....
44/49
What is the force like quantity in a fluid system?
45/49
Specific gravity has a unit
46/49
Which is the bigger degree?
48/49
The principle that states that a change in pressure at any point in a confined fluid is transmitted undiminished throughout a fluid