\(f=\frac {2}{γ-1}\)
\(f=\frac {γ+1}{2}\)
\(f=\frac {2}{γ+1}\)
\(f=\frac {1}{γ+1}\)
∵ \(γ=1+\frac 2f\)
⇒ \(\frac 2f=γ-1\)
⇒ \(f=\frac {2}{γ-1}\)
So, the correct option is (A): \(f=\frac {2}{γ-1}\)
The motion of a particle in the XY plane is given by \( x(t) = 25 + 6t^2 \, \text{m} \); \( y(t) = -50 - 20t + 8t^2 \, \text{m} \). The magnitude of the initial velocity of the particle, \( v_0 \), is given by:
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
It is branch of physics that defines motion with respect to space and time is known as kinematics.
Inverse Kinematics: Inverse Kinematics do the reverse of kinematics.
There are four basic kinematics equations:
Another branch of kinematics equations which deals with the rotational motion of anybody.