Which is conserved in inelastic collision ? Total energy (or) Kinetic energy ? Solution in Tamil

A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of the particle, the motion of the particles takes place in a plane. It follows that:

When a work is said to be done? Give some example.

Calculate the work done by a force of 30 N in lifting load of 2g to a height of 10 m $(g=10m{s}^{-2})$.

The equation of a wave is,
$y(x,t)=0.05\sin [\frac{\pi }{2}(10x-40t)-\frac{\pi }{4}]m$ Find,
The wavelength, the frequency and the wave velocity.
(ii) The particle velocity and acceleration at x=0.5 m and t=0.05 s.

Assertion:The principal of conservation of energy is valid for inelastic collision. Reason: The principal of conservation of energy holds good in both elastic and inelastic collision. In case of inelastic collision kinetic energy before and after collision is not same.

In an inelastic collision, the kinetic energy after collision

Which of the following statements is false for collisions-
(1)Momentum is conserved in elastic collisions but not in inelastic collisions.
(2)Total-kinetic energy is conserved in elastic collisions but momentum is not conserved.
(3)Total kinetic energy and momentum both are conserved in all types of collisions
(4)Total kinetic energy is not conserved in inelastic collisions but momentum is conserved

STATEMENT-1 : In elastic, collisions total kinetic energy is lost.
and
STATEMENT-2 : In inelastic, collisions kinetic energies of both individual particles is lost.

Assertion : In elastic collision, kinetic energy is conserved. Reason : Energy is always conserved.

Define the following.
loss of kinetic energy in inelastic collision.

Which is conserved in inelastic collision ? Total energy (or) Kinetic energy ?

Define loss of kinetic energy in inelastic collision

Define the following:
Loss of kinetic energy in inelastic collision

Which is conserved in inelastic collision ? Total energy (or) Kinetic energy ?

Define the following:
Loss of kinetic energy in inelastic collision

अप्रत्यास्थ टक्कर समझाइए और सिद्ध कीजिये कि अप्रत्यास्थ टक्कर में गतिज ऊर्जा का संरक्षण नहीं होता है।
अथवा
सिद्ध कीजिये कि अप्रत्यास्थ टक्कर में गतिज ऊर्जा संरक्षित नहीं रहती है , बल्कि ऊर्जा का हास होता है।