The quantities remaining constant in a collision are
The quantities remaining constant in a collision are
- A
Momentum, kinetic energy and temperature
- B
Momentum and kinetic energy but not temperature
- C
Momentum and temperature but not kinetic energy
- D
Momentum but neither kinetic energy nor temperature
Similar Questions
In the above question, if another body is at rest, then velocity of the compound body after collision is
In the above question, if another body is at rest, then velocity of the compound body after collision is
A body of mass $2\,kg$ makes an elastic collision with a second body at rest and continues to move in the original direction but with one fourth of its original speed. What is the mass of the second body? ................ $ \mathrm{kg}$
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- [JEE MAIN 2019]
A sphere $P$ of mass $m$ and moving with velocity $v$ undergoes an oblique and perfectly elastic collision with an identical sphere $Q$ initially at rest. The angle $\theta $ between the velocities of the spheres after the collision shall be ............... $^o$
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In $a$ smooth stationary cart of length $d, a$ small block is projected along it's length with velocity $v$ towards front. Coefficient of restitution for each collision is $e$. The cart rests on $a$ smooth ground and can move freely. The time taken by block to come to rest $w.r.t$. cart is
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A ball is thrown horizontally from a height with a certain initial velocity at time $t=0$. The ball bounces repeatedly from the ground with the coefficient of restitution less than $1$ as shown below. Neglecting air resistance and taking the upward direction as positive, which figure qualitatively depicts the vertical component of the ball's velocity $v_y$ as a function of time $t$ ?
A ball is thrown horizontally from a height with a certain initial velocity at time $t=0$. The ball bounces repeatedly from the ground with the coefficient of restitution less than $1$ as shown below. Neglecting air resistance and taking the upward direction as positive, which figure qualitatively depicts the vertical component of the ball's velocity $v_y$ as a function of time $t$ ?
- [KVPY 2013]