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प्रश्न
Give two examples of the following:
Inertia of rest
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उत्तर
A book lying on a table will remain placed on table unless it is displaced by some external force. This is an example of inertia of rest.
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संबंधित प्रश्न
It is sometimes heard that the inertial frame of reference is only an ideal concept and no such inertial frame actually exists. Comment.
A block of mass 10 kg is suspended from two light spring balances, as shown in the following figure.
A particle is found to be at rest when seen from a frame S1 and moving with constant velocity when seen from another frame S2. Mark out the possible options.
(a) Both the frames are inertial.
(b) Both the frames are non-inertial.
(c) S1 is inertial and S2 is non-inertial.
(d) S1 is non-inertial and S2 is inertial
Derive the relation between newton and dyne.
Give one example each of inertia of rest and inertia of motion.
Name the scientist who first stated the law of inertia.
When a bus suddenly takes a tum, the passengers are thrown outwards because of
Two blocks A and B of masses m and 2 m, respectively, are held at rest such that the spring is in natural length. Find out the accelerations of both the blocks just after release.
A balloon has mass of 10 g in air. The air escapes from the balloon at a uniform rate with velocity 4.5 cm/s. If the balloon shrinks in 5 s completely. Then, the average force acting on that balloon will be (in dyne).
What does inertia measure in an object?
