a stone is tied to one end of a string and whirled in a horizontal circle of a radius 1 m at 20 revolution per minute calculate the angular velocity and linear speed of the stone also find the centripetal acceleration
Answers
Answered by
0
Answer:
Explanation:
Given length of the string l= 1 m also angular velocity ω=
44
22
revolution/second.
We know linear velocity v=ω×r
Thus velocity v=
44
22
×1=0.5 m/s
And we know centripetal or radial acceleration a
c
=
r
v
2
Thus a
c
=0.25m/s
2
Similar questions