मराठी

For any arbitrary motion in space, state whether the following statement is true: rtrvtatr(t)=r(0)+v(0)t +12 a t2 (The ‘average’ stands for average of the quantity over the time interval t1 to t2) - Physics

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प्रश्न

For any arbitrary motion in space, state whether the following statement is true:

`"r"("t") = "r"(0) + "v"(0)"t"  + 1/2  "a"  "t"^2 `

(The ‘average’ stands for average of the quantity over the time interval t1 to t2)

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर

उत्तर

This statement is False.

Explanation:

The particle's motion is arbitrary; the acceleration of the particle may also be non-uniform. Hence, this equation cannot represent the motion of a particle in space.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Motion in a Plane - Exercises [पृष्ठ ८७]

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एनसीईआरटी Physics [English] Class 11
पाठ 4 Motion in a Plane
Exercises | Q 4.23 (d) | पृष्ठ ८७

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