A cyclist is moving on a circular track of radius 80 m with a velocity of 72 km/hr. He has to lean from the vertical approximately through an angle –
Text Solution
Verified by ExpertsThe correct answer is:
B
V = 72 km/h
= 72 × 
= 20 m/s
ar = 
= 
= 50
tanθ = 
= 
= 
θ = tan –1 
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