Advertisements
Advertisements
प्रश्न
Assertion & Reasoning
- Assertion: The value of ‘g’ decreases as height and depth increase from the surface of the Earth.
- Reason: ‘g’ depends on the mass of the object and the Earth.
विकल्प
If both the assertion and the reason are true and the reason is the correct explanation of assertion.
If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion.
Assertion is true, but the reason is false.
Assertion is false, but the reason is true.
Advertisements
उत्तर
Assertion is true, but the reason is false.
APPEARS IN
संबंधित प्रश्न
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
Describe the term ‘inertia’ with respect to motion.
Give two examples to show that greater the mass, greater is the inertia of the body.
Why does a person fall when he jumps out from a moving train ?
Explain the following :
When a corridor train suddenly starts , the sliding doors of some compartments may open .
Explain the following :
It is advantageous to run before taking a long jump .
The property of inertia is more in :
What are inertia kinds?
Two bodies have a mass ratio of 3:4 The force applied on the bigger mass produces an acceleration of 12 ms-2. What could be the acceleration of the other body, if the same force acts on it.
A heavy truck and bike are moving with the same kinetic energy. If the mass of the truck is four times that of the bike, then calculate the ratio of their momenta. (Ratio of momenta = 2:1)
