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Which of the following has the largest inertia? - Physics

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प्रश्न

Which of the following has the largest inertia?

विकल्प

  • A car

  • A truck

  • A cricket ball

  • A ball pen

MCQ

उत्तर

Out of all these, as mass of truck is greatest and mass is measure of inertia so a truck has maximum inertia

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अध्याय 3: Laws of Motion - Exercise 3 [पृष्ठ १२९]

APPEARS IN

फ्रैंक Physics [English] Class 9 ICSE
अध्याय 3 Laws of Motion
Exercise 3 | Q 19 | पृष्ठ १२९

संबंधित प्रश्न

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

 Tand v1 denote the tension and speed at the lowest point. Tand v2 denote corresponding values at the highest point.


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(a) force on the floor by the crew and passengers,

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