Angular speed and angular frequency use the same variable - Are there any differences in their interpretation- Explain

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Friction and Vertical Circular Motion Problems

Angular speed...

Question

Angular speed and angular frequency use the same variable $ω$ . Are there any differences in their interpretation. Explain

Open in App

Solution

The angular speed $ω_{t}$ describes the angular displacement in a time t and is calculated as $ω_{t} = θ / t$
The angular frequency is the $2 π \times$ linear frequency of the object (Number of revolutions made by the object per second). Thus, $ω_{f} = 2 π f$
Thus, both the terms are totally different

Suggest Corrections

Similar questions

Q. An LCR series a.c, circuit is connected to an a.c,source of variable angular frequency

ω

and a fixed voltage amplitude. The current amplitude in the circuit is found to be the same for two angular frequencies

ω_{1}

and

ω_{2}

. The resonance angular frequency of this circuit must be

Q. Fan is rotating at

120 r p m

find its frequency & angular speed

(ω)

Each situation in column I gives graph of a particle moving in circular path. The variables and t represent angular speed (at any time t ), angular displacement (in time t) and time respectively. Column II gives certain resulting interpretation. Match the graphs in column I with statements in column II.

Q. Find the angular wave number k, period T, angular frequency

ω

and speed v of wave.

Q. Two particles execute SHM with amplitude A and 2A and angular frequency

ω

and

2 ω

respectively. At t=0, they start with some initial phase difference. At

t = \frac{2 π}{3 ω}

, they are in same phase. Their initial phase difference is

Join BYJU'S Learning Program

Angular speed and angular frequency use the same variable ω. Are there any differences in their interpretation. Explain

The angular speed ωt describes the angular displacement in a time t and is calculated as ωt=θ/tThe angular frequency is the 2π× linear frequency of the object (Number of revolutions made by the object per second). Thus, ωf=2πfThus, both the terms are totally different

Angular speed and angular frequency use the same variable $ω$ . Are there any differences in their interpretation. Explain