A particle moves along a horizontal circle with constant speed. If 'a' is its acceleration and 'E' is its kinetic energy (A) a is constant(B) E is constant(C ) a is variable(D) E is variable

A particle moves along a horizontal circle with constant speed. If 'a'

1.	A particle moves along a horizontal circle with constant speed. If 'a' is its acceleration and 'E' is its kinetic energy (A) a is constant(B) E is constant(C ) a is variable(D) E is variable
Answer» A and B are CORRECT C and D are correct A and D are correct B and C are correct Answer :D

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A particle moves along a horizontal circle with constant speed. If 'a' is its acceleration and 'E' is its kinetic energy (A) a is constant(B) E is constant(C ) a is variable(D) E is variable

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