Advertisements
Advertisements
प्रश्न
Define the following:
loss of kinetic energy in an inelastic collision.
Advertisements
उत्तर
The difference in total K.E. before the collision and total K.E. after collisions is equal to the loss of K.E. during a collision.
∆Q = Total K.E. before the collision – Total K.E. after the collision.
APPEARS IN
संबंधित प्रश्न
SPIC is located in
A uniform force of `(2hati + hatj)` N acts on a particle of mass 1 kg. The particle displaces from position `(3hatj + hatk)` m to `(5hati + 3hatj)` m. The work done by the force on the particle is ______
A body of mass 1 kg is thrown upwards with a velocity of 20 ms−1. It momentarily comes to rest after attaining a height of 18 m. How much energy is lost due to air friction?.
The potential energy of a system increases, if work is done ______
A particle is placed at the origin and a force F = kx is acting on it (where k is a positive constant). If U(0) = 0, the graph of U(x) versus x will be (where U is the potential energy function)
Write the differences between conservative and Non-conservative forces. Give two examples each.
Define the following:
Law of conservation of energy
Which of the following sector was the largest consumer of commercial energy in 1953-54?
What problems are being faced by the power sector in India?
______ with the healing power of nature as it assumes that all healing powers are within our body.
