\(f=\frac {2}{γ-1}\)
\(f=\frac {γ+1}{2}\)
\(f=\frac {2}{γ+1}\)
\(f=\frac {1}{γ+1}\)
∵ \(γ=1+\frac 2f\)
⇒ \(\frac 2f=γ-1\)
⇒ \(f=\frac {2}{γ-1}\)
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:
The current passing through the battery in the given circuit, is:
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :
A full wave rectifier circuit with diodes (\(D_1\)) and (\(D_2\)) is shown in the figure. If input supply voltage \(V_{in} = 220 \sin(100 \pi t)\) volt, then at \(t = 15\) msec:
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.