Grade 12th passMechanics
An aeroplane moving in a circular path with a speed 250 km/h.The change in velocity in half of the revolution
An aeroplane moving in a circular path with a speed 250 km/h.The change in velocity in half of the revolution
1 Answer
Venkat
Calculate the change in velocity as 2vsin(theta)/2
For half revolution, the theta is 180
So, change in velocity is 2vsin(180/2) = 2vsin90 = 2v = 2*250 = 500 km/hr
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