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प्रश्न
A rocket has been fired upwards to launch a satellite in its orbit. Name the two forces acting on the rocket immediately after leaving the launching pad.
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उत्तर
When a rocket is launched upwards to launch a satellite into its orbit, the two forces acting on the rocket immediately after leaving the launch pad are:
- Gravitational force
- Frictional force by the atmosphere
संबंधित प्रश्न
An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?
When an elephant drags a wooden log over the land, the forces that are applied on the log are ______, ______ and ______.
One or more forces are acting in the following example. Name them.
An object falling from a tall building: ______
Explain in your own words and give one example.
The force of friction
Explain in your own words and give one example.
Magnetic force
Why machines are oiled from time to time?
Why an object thrown upwards comes down after reaching a point?
There are three solids made up of aluminium, steel and wood, of the same shape and same volume. Which of them would have the highest inertia?
Non-contact forces, such as gravity and magnetism, are able to work over a distance because they act through what?
Which component of the reaction force between two surfaces in contact is known as the frictional force?
