. What is uniform circular motion? Establish a relationship between linear and angular
velocity.
Answers
Answer:
Uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves in acircle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle.
Thus, for a given angular velocity ω, the linear velocity v of the particle is directly proportional to the distance of the particle from the centre of the circular path (i.e) for a body in a uniform circular motion, the angular velocity is the same for all points in the body but linear velocity is different for ...
Velocity. The average speed of an object is defined as the distance traveled divided by the time elapsed. Velocity is a vector quantity, andaverage velocity can be defined as thedisplacement divided by the time.
We know that
s=o/r
where o=angle formed
ds/dt=do/dt/r
v=wr(d0/dt=w)
w=angular velocity
v=linear velocity
r=radius