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An Object is Placed Far Away from All the Objects that Can Exert Force on It. a Frame of Reference is Constructed by Taking the Origin and Axes Fixed in this Object. Will the Frame Be

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प्रश्न

An object is placed far away from all the objects that can exert force on it. A frame of reference is constructed by taking the origin and axes fixed in this object. Will the frame be necessarily inertial?

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उत्तर

Yes, if the force on the object is zero, its acceleration w.r.t. all the other objects will we zero. So, the frame will necessarily be an inertial frame.

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पाठ 5: Newton's Laws of Motion - short answers [पृष्ठ ७६]

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एचसी वर्मा Concepts of Physics Volume 1 and 2 [English]
पाठ 5 Newton's Laws of Motion
short answers | Q 7 | पृष्ठ ७६

संबंधित प्रश्‍न

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  1. A,
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A stone of mass tied to the end of a string revolves in a vertical circle of radius R. The net forces at the lowest and highest points of the circle directed vertically downwards are: [Choose the correct alternative]

  Lowest Point Highest Point
a) mg – T1 mg + T2
b) mg + T1 mg – T2
c) `mg + T1 –(m_v_1^2)/R` mg – T2 + (`mv_1^2`)/R
d) `mg – T1 – (mv)/R` mg + T2 + (mv_1^2)/R

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