Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 3 (Q.No. 39)
39.
When a point at the end of a link moves with constant angular velocity, its acceleration will have
Discussion:
8 comments Page 1 of 1.
Deaipayan Gupta said:
4 years ago
In a circular path, the particle will constantly change its direction. So, tangential velocity will also undergo a change continuously and hence there will be a tangential acceleration of magnitude rxalpha.
PRAMOD KAS said:
4 years ago
Yes, right @Srk.
Niya said:
6 years ago
The link one end is fixed so there was one and only option is radial motion (circular motion).
Rupesh said:
7 years ago
Thank you for explaining this.
Deepak Sharma said:
7 years ago
Yes, right @Srk.
Because when velocity is constant then the tangential component is zero.
Because when velocity is constant then the tangential component is zero.
Srk said:
7 years ago
If angular velocity constant, then tangential acceleration is zero. (Tang. ACC = r.α)
α= rate of change in angular velocity = o.
α= rate of change in angular velocity = o.
Rohit said:
9 years ago
When a body move in a circular path, it has two acceleration 1 radial due to change in direction and another is tangential due to magnitude.
Denny said:
9 years ago
How Come?
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