A train is running on a circular track of radius 1 km at the rate of 36km per hour find the angle to the nearest minute, through which it will turn in 30 second
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Answer:
18 minutes.
Step-by-step explanation:
angular velocity =( linier velocity )/radius
w = v/r
w =( 36×5/18 )/1000
w = 0.01 rad/s²
angle = 0.3 rads
angle = 18 minutes.
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