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The Acceleration of a Particle is Zero, as Measured from an Inertial Frame of Reference. Can We Conclude that No Force Acts on the Particle?

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प्रश्न

The acceleration of a particle is zero, as measured from an inertial frame of reference. Can we conclude that no force acts on the particle? 

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उत्तर

No. The acceleration of the particle can also be zero if the vector sum of all the forces is zero, i.e. no net force acts on the particle.

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अध्याय 5: Newton's Laws of Motion - short answers [पृष्ठ ७७]

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एचसी वर्मा Concepts of Physics Volume 1 and 2 [English]
अध्याय 5 Newton's Laws of Motion
short answers | Q 9 | पृष्ठ ७७

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