WorksheetsDC -- Rotational Motion I
Total questions: 9
Worksheet time: 7mins
Which symbol represents the arc length?
The distance traveled along a circular path is the ____.
radius
arc length
angular acceleration
angular velocity
2π rad =
v2
1 arc length
1 revolution
t2
Angular velocity is the rate of change of the ___.
tangent
acceleration
radius
angle
This diagram helps you understand what concept?
angular velocity
rotational momentum
linear acceleration
linear motion
Which variable represents angular displacement?
A rotating device used to separate mixtures of different densities.
turntable
angular force
gravitron
centrifuge
The direction of centripetal acceleration is ---
tangent to the circle
toward the center of the circle
outward along the line of the radius
in the direction of motion
the process or act of turning or circling around something
Curvature
Rotation
Radius
Orbit
