Convert
1 π (pi) = how many degrees?
180
Provide an example of work
Any that follow W = F x D
% Efficiency = ?/?
Output work / Input work
What is the metric unit for distance?
Meter, Centimeter, etc...
How many radians is 2 revolutions? Answer in pi
4 pi
Solve for work. Distance is 2 meters. Force is 3 newtons.
Work = 6 N * m
What is the equation for finding linear work?
Work = Force x Distance
1 N * m = ?
1 Joule
How many radians is 45 degrees?
0.785 or Pi/4
Find percent efficiency. Input work = 400 Joules. Output work = 380 Joules.
95%
What is the equation for finding angular work?
Work = (Torque) x (Angle moved through)
What is the unit for torque?
Pound * Feet or Newton * meter
How many degrees is 3pi/2
270
Find work if torque = 10 pound feet and theta = 10 pi
314 foot pounds
What is the equation to find distance if given work and force?
D = W/F
What is the unit that represents theta?
Radians or "Unitless"
Convert 225 degrees to radians in BOTH Pi form and decimal form.
5 pi / 4 and 3.925
Find radians in forms of pi if work = 10 foot pounds and torque = 3.184 pound feet
1 Pi
What is the equation to find theta if given torque and work
Theta = W/T
Define radians
A measurement of an angle in regards to pi