Advertisements
Advertisements
प्रश्न
A man riding on a car has ___________ Inertia.
Advertisements
उत्तर
A man riding on a car has INERTIA of motion.
APPEARS IN
संबंधित प्रश्न
A moving bicycle comes to rest after sometime if we stop pedalling it. But Newton’s first law of motion says that a moving body should continue to move for ever, unless some external force acts on it. How do you explain the bicycle case ?
Neglect the effect of rotation of the earth. Suppose the earth suddenly stops attracting objects placed near its surface. A person standing on the surface of the earth will.
A force F1 acts on a particle accelerating it from rest to a velocity v. Force F1 is then replaced by F2 which decelerates the particle to rest.
State Newton's first law of motion.
Explain the following :
After alighting from a moving bus , one has to run for some distance in the direction of bus in order to avoid falling .
How does Newton's second law of motion differ from the first law of motion?
Give two examples of the following:
Inertia of motion
Differentiate between gravitational mass and inertial mass.
Match the following
| Column I | Column II |
| Newton’s I law | propulsion of a rocket |
| Newton’s II law | Stable equilibrium of a body |
| Newton’s III law | Law of force |
| Law of conservation of linear momentum | Flying nature of bird |
In the above given problem if the lower thread is pulled with a jerk, what happens?
