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In a uniform circular motion, the acceleration is perpendicular to the velocity at every instant. Is this true when the motion is not uniform-that is, when the speed is not constant?
In a uniform circular motion, the acceleration is perpendicular to the velocity at every instant. Is this true when the motion is not uniform-that is, when the speed is not constant?
5 Aug 2023
PriyankaLv10
22 Dec 2020
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which of these quantities are zero throughout the motion?
A. In a uniform circular motion, which of the following quantities are constant: speed, instantaneous velocity, tangential velocity, radial acceleration, tangential acceleration?
| Radial acceleration | |||
 |
Speed | ||
| Instantaneous velocity | |||
| Tangential acceleration | |||
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B. Which of these quantities is zero throughout the motion?
| Radial acceleration | |||
| Speed | |||
| Instantaneous velocity | |||
| Tangential acceleration | |||
|
