2/49
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?
4/49
The principle that states that a change in pressure at any point in a confined fluid is transmitted undiminished throughout a fluid
5/49
current is given in
8/49
P (atmosphere) + P (gage) =
9/49
You use a voltmeter to
10/49
In q=mcat, what does q stand for?
11/49
What units is torque given in?
12/49
The weight density of water is
13/49
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....
14/49
What is the force like quantity in an electrical system?
15/49
Heat can be expressed in
16/49
resistance is given in
17/49
Check the advantages to a simple machine
Hint: 3 choices
18/49
fraction of Earth weight on moon
19/49
To measure voltage, you use
20/49
psi is also
22/49
The upwards force exerted on a floating object by a fluid
24/49
Work is expressed in
25/49
How do you measure the density of a liquid?
26/49
What's the conversion for celcius to fahrenheit?
27/49
what's the equation for sensible heat?
28/49
coulombs are the variable for
30/49
Characteristics of weight are
Hint: 3 choices
31/49
Newton's first law?
32/49
the advantage to using a pulley is that it
33/49
What is the force like quantity in a fluid system?
35/49
What is specific heat?
36/49
What is the force-like quantity in a mechanical system?
37/49
Newton's third law is
39/49
What is the force like quantity in a rotational mechanical system?
40/49
Which is the bigger degree?
41/49
The heat required to melt a substance
42/49
What do you use to measure weight? What do you use to measure mass?
43/49
Specific gravity has a unit
44/49
sensible heat (on the table) is
45/49
What is the force like quantity in a thermal system?
46/49
Archimedes Principle says:
48/49
An ideal machine has