A particle is an linear simple harmonic motion between two extreme point A and B. 10 cm apart(See figure below) If the direction from A to B is taken as positive direction, what are signs of displacement x, velocity V and acceleration a, when the particle is at A?

x = - v e, V = - v e, a = - v e

x = + v e, V = 0, a = - v e

x = + v e, V = - v e, a = + v e

x = - v e, V = 0, a = + v e

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A particle is an linear simple harmonic motion between two extreme point A and B. 10 cm apart(See figure below) If the direction from A to B is taken as positive direction, what are signs of displacement x, velocity V and acceleration a, when the particle is at A?

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Text solutionVerified

When particle is at extreme A, velocity is zero. Since it is on the negative side of the mean, thus x is negative. Acceleration will be towards right that pulls it back (= - kx), thus acceleration is positive (as x is negative).

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Question Text	A particle is an linear simple harmonic motion between two extreme point A and B. 10 cm apart(See figure below) If the direction from A to B is taken as positive direction, what are signs of displacement x, velocity V and acceleration a, when the particle is at A?
Answer Type	Text solution:1
Upvotes	150

A particle is an linear simple harmonic motion between two extreme point A and B. 10 cm apart(See figure below) If the direction from A to B is taken as positive direction, what are signs of displacement x, velocity V and acceleration a, when the particle is at A?

Text solutionVerified

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