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A point mass oscillates along the x -axis according to the law x=x₀ ( t- / 4) . If the acceleration of the particle is written as a=A ( t+ )

Options

  1. AA = x ₀, =- / 4
  2. BA = x ₀ ^2, =- / 4
  3. CA = x ₀ ^2, =- / 4
  4. DA=x₀ ^2, =3 / 4

Correct answer

D. A=x₀ ^2, =3 / 4

Step-by-step solution

v=-x₀ ( t- / 4) a=-x₀ ^2 ( t+ - 4 ) a=A ( t+ ) A=x₀ ^2 ; = 3 4

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