Advertisements
Advertisements
प्रश्न
The inertia of an object tends to cause an object :
पर्याय
to increase its speed
to decrease its speed
to resist a change in its state of motion
to decelerate due to friction
Advertisements
उत्तर
to resist a change in its state of motion
Explanation:
Inertia is the tendency of an object to resist a change in its state of motion.
संबंधित प्रश्न
In the following example, try to identify the number of times the velocity of the ball changes:
“A football player kicks a football to another player of his team who kicks the football towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team”.
Also identify the agent supplying the force in each case.
What is the momentum of an object of mass m, moving with a velocity v?
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
Calculate the momentum of the following :
(a) an elephant of mass 2000 kg moving at 5 m/s
(b) a bullet of mass 0.02 kg moving at 400 m/s
A water tanker filled up to `2/3` of its tank with water is running at a uniform speed. When the brakes are suddenly applied, the water in its tank would
Give one example of each of the following :
(a) inertia of rest, and (b) inertia of motion .
Dust particles are removed from a carpet by beating it.
What are inertia kinds?
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be ______ kg.
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)
