Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 1 (Q.No. 15)
15.
The unit of angular acceleration is
Discussion:
11 comments Page 1 of 2.
B.Lavanya said:
4 years ago
Angular acceleration = angular/time = w/t.
The unit of angular acceleration = (rad/s)÷s = rad/S2.
The unit of angular acceleration = (rad/s)÷s = rad/S2.
Manjunath said:
5 years ago
What's radian can anyone explain it?
Ravi vattipalli said:
6 years ago
Angular velocity is rad/sec.
Shubham Pawar said:
7 years ago
Angular acceleration = rate of change of angular velocity.
Hence angular acceleration = angular velocity/time.
As angular velocity = rad/sec and time= sec.
Therefore angular acceleration= (rad/sec)/sec.
= Rad/(sec*sec),
= Rad/sec^2.
Hence angular acceleration = angular velocity/time.
As angular velocity = rad/sec and time= sec.
Therefore angular acceleration= (rad/sec)/sec.
= Rad/(sec*sec),
= Rad/sec^2.
(1)
Kalyan yadav said:
7 years ago
Angular velocity is rad/sec.
MAHMOOD AHMAD said:
8 years ago
Angular velocity = rad/sec.
Angular acceleration = angular velocity/sec =rad/sec/sec.
= rad/sec^2.
Angular acceleration = angular velocity/sec =rad/sec/sec.
= rad/sec^2.
(1)
Lavpreet Singh said:
9 years ago
What is sprocket ratio and how to find it?
Dileepkumar said:
1 decade ago
Angular velocity = rad/sec;
Angular acceleration = angular velocity/sec = rad/sec^2.
Angular acceleration = angular velocity/sec = rad/sec^2.
A.sindhuja said:
1 decade ago
Acceleration is taken in terms of linear displacement, acceleration=velocity/time velocity is displacement/time hence units of velocity is m/sec therefore units for acceleration is m/sec^2. Angular acceleration is in terms of angular displacement, in SI system the units of angular displacement is Radians hence units of angular acceleration is Rad/sec^2.
(6)
Anil kumar Dhaked said:
1 decade ago
Angular acceleration=angular velocity/Time.
But unit of angular velocity is rad./sec. Or
Unit of time is. Sec.
So unit of angular acceleration is rad./sec.*sec
= rad./sec^2.
But unit of angular velocity is rad./sec. Or
Unit of time is. Sec.
So unit of angular acceleration is rad./sec.*sec
= rad./sec^2.
(1)
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