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Sticky Note
The tendency of the object to remain at rest or, if moving, to continue its uniform motion in a straight line is called?
شے کے آرام پر رہنے یا حرکت کرنے کی صورت میں سیدھی لکیر میں یکساں حرکت جاری رکھنے کو ______ کہتے ہیں؟
  1. Inertia
  2. Momentum
  3. Friction
  4. Gravity
Explanation
  • Inertia is the tendency of an object to resist changes in its motion.
  • As described by Newton's First Law of Motion (also known as the Law of Inertia).
  • This means that an object at rest will remain at rest, and an object in motion will continue moving in a straight line, unless acted upon by an external force.

Related MCQs

Which of the following statements about 14 g of CO and 14 g of N₂ is incorrect? 11.2 dm³, 0.5 moles of CO, Same moles of CO and N₂, 1.5 × 10²³ molecules
  1. 11.2 dm³
  2. 0.5 moles of CO
  3. Same moles of CO and N₂
  4. 1.5 × 10²³ molecules
اس سوال کو وضاحت کے ساتھ پڑھیں
In the absence of air resistance, a stone is thrown from point 'P' and follows a parabolic (projectile) path in which the highest point reached is 'T'. The stone reaches point 'Q' just before landing. The vertical component of acceleration of the stone is?
  1. Greatest at T
  2. Greatest at Q
  3. The same at Q as at T
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Angular velocity has same dimensions as that of?
زاویائی رفتار کی بُعدیاتی فارمولا کس مقدار کے بُعدیاتی فارمولے کے برابر ہے؟
  1. Linear velocity
  2. Angular displacement
  3. Frequency
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
When we measure the nuclear masses and compare them with the masses of the constituent nucleus in free states. The mass of the nucleus is always less than the mass of the constituent nucleons. This difference in mass is known as?
جب ہم کسی جوہری مرکزے کی کمیت کا موازنہ آزاد نیوکلیونز کی مجموعی کمیت سے کرتے ہیں تو مرکزے کی کمیت ہمیشہ کم ہوتی ہے۔ کمیت کے اس فرق کو کیا کہتے ہیں؟
  1. Mass Value
  2. Mass Defect
  3. Mass Energy
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
A fixed mass of an ideal gas absorbs 1200 J of heat and expands under a constant pressure of 25 kPa from a volume of 20 × 10⁻³ m³ to 48 × 10⁻³ m³. What is the change in internal energy of the gas?
  1. +700 J
  2. +500 J
  3. +1900 J
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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