A particle is going with constant speed along a uniform helical and spiral path separately as shown in figure
A particle is going with constant speed along a uniform helical and spiral path separately as shown in figure
- A
The velocity of the particle is constant in both cases
- B
The magnitude of acceleration of the particle is constant in both cases
- C
The magnitude of accleration is constant in $(a)$ and decreasing in $(b)$
- D
The magnitude of accleration is decreasing continuously in both the cases
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- [IIT 1999]
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