CAPE Physics Unit 1 · 2007 (Specimen) · Paper 1 · Question Q12
An object is rotated in a vertical circle with a constant angular velocity. Which of the following quantities remain constant as the object moves round its circular path? I. The tension in the string II. The acceleration of the object III. The kinetic energy of the object
- (A)I and II only
- (B)II and III only
- (C)I and III only
- (D)I, II and III
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