Two racing cars of masses m1 and m2 are moving in circles of radii r1 and r2 respectively.
Their speeds are such that each makes a complete circle in the same length of time t.Find the ratio of angular speed of the first car to that of the second car is.
Asked by arpita | 28th Sep, 2014, 09:15: AM
Angular velocity is the rate of change of angular displacement with time.
Given that both the cars complete one circle in the same time 't'
Angular speed of first car,ω1 = 2π / t
Angular speed of the second car, ω2 =2π /t
Therefore the ratio of angular speed of first car to that of second,
The ratio of angular speed of first car to that of second =1:1
Answered by Jyothi Nair | 28th Sep, 2014, 10:22: AM
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