Saved Bookmarks
| 1. |
P X1.axis OX is2.3.The position of the particle at point 'Q' with respect to OX axis isThe change in angular position of the particle moving from P to Q is = |
|
Answer» answrsearchWhat would you like to ask?PHYSICSavatarAsked on December 26, 2019 byMeghna ChiliveruA particle moves in a circle with CONSTANT angular VELOCITY ω about a point P on its circumference. The angular velocity of the particle about the CENTRE C of the circle is? ShareStudy laterANSWERThe angular velocity about P is ωAngle swept about P in time t θ=ωtNow, from properties of the circle, we know that ANGLE subtended by an arc at the centre is double of the angle subtended anywhere on the circumference.Hence angle subtended at O in time t is 2θHence angular velocity=ω o = t2θ =2ω |
|