Choose all that apply to tangential speed. A. The linear speed tangent to a curved path as in circular motion. B. No. of rotations per unit time in circular motion. C. the direction of motion is tangent to the circumference. D. the direction of motion is tangent to the radius .
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Choose all that apply to tangential speed.
A. The linear speed tangent to a curved path as in circular motion.
B. No. of rotations per unit time in circular motion.
C. the direction of motion is tangent to the circumference.
D. the direction of motion is tangent to the radius .
Tangential Speed is defined as the speed at which a particle is moving on a circle.
When a particle moves in a circle, there are two types of velocity
- Angular velocity
- linear velocity or tangential speed
As the angular velocity is defined as,
where is the angular velocity, is the change in angular displacement with respect to time.
Translational speed or linear is defined as,
where v is the translational speed, is the change in the value of arc of a circle or linear displacement on the circle with respect to time.
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