00:02
This question, a jamaican team makes a turn of radius 7 .6 meters at a speed of 96 .6 kilometer per hour.
00:09
So what is the acceleration in terms of g? so first off, the acceleration is given by v square over r, where v is the speed and r is the radius.
00:17
This is for a circle.
00:19
But let's be careful here.
00:21
The velocity is given as the speed is given in kilometer per hour.
00:25
So we want to deal in asi units.
00:27
So 96 .6 kilometer per hour is going to be 96 .6 .6 .1 kilometer has 1 ,000 meters and one hour as 36 -0 second.
00:36
So that's going to be a meter per second.
00:39
So let me just grab my calculator, 96 .6 times 1000 over 3 ,600.
00:47
So this comes out as 26 .83 meter per second.
00:52
This is the required value of velocity which we can plug in over here...
