A particle is moving along a curve. Then - Vidyadip

MCQ

A particle is moving along a curve. Then

A
if its speed is constant it has no acceleration
B
the direction of its acceleration cannot be along the tangent.
C
if its speed is constant the magnitude of its acceleration is proportional to its curvature.
✓
Both $(B)$ and $(C)$

✓

Answer

Correct option: D.

Both $(B)$ and $(C)$

d

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