1
The point around which a lever pivots.
fulcrum
To solve seesaw problems, if the seesaw is not moving, then the torques must balance and the net torque must be __________.
0
T represents
torque
Torque is measured in
Newton-meters:
how many dots total are on a die?
21
Which Disney's cartoon character's love interest is named Faline?
bambi
What number is represented by "C" in Roman numerals?
100
If a 30 cm radius rotates through 3 radians how far has it rolled?
60m
what nation is home to the kamodo dragon?
indonesia
A wheel rotates 20 times. What is its angular displacement?
40 pi rad
According to the Bible, where was Jesus crucified?
golgotha
The apparent outward force felt by an object that is moving in a circle.
centrifugal
What year was Ben Franklin born in? closest wins
1706
if all of the mass were condensed to one point in a way that kept all forces and torques the same, the point would be the center of mass.
center of mass
what is the average life cycle length of a red blood cell? closest wins
120 days
What is the angular displacement of the minute hand on a clock during a 20 minute interval?
2pi/3 rad
Which car manufacturer's name means "to hear"?
audi
The distance from the axis of rotation that a force is applied, causing a torque.
lever arm
How many eyelids does a cat have on each eye?
3
A 10 gram ball around in a horizontal circle 60 times per minute if the ball is attached to a 40 cm long string. Find the angular speed of the ball.
2 pi rad/s
A vector quantity that measures the effectiveness of a force in causing rotation.
The point around which an object rotates.
axis of rotation
What is the thin layer of foam appearing on top of an espresso called?
crema
A wheel rotates 2 times. What is its angular displacement?
4 pi rad
The inward force that keeps an object moving in a circle. Without this force, the object would move in a straight line tangent to the circle.
centripetal force