Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-numerical-Hard-Class 11
A block attached to a spring on a frictionless surface is described by the function f(t) = A cos ωt. If ω is increased by an integral multiple of 2π radians, what is the effect on the position x of the block?
A
The position x repeats its pattern.
B
The position x becomes zero.
C
The position x doubles.
D
The position x reverses direction.
Correct Answer
Option A
Detailed Explanation
According to the NCERT context, if the argument ωt is increased by an integral multiple of 2π radians, the function A cos ωt repeats its pattern, leading to the same position x.
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