The driver of a car sets the cruise control and ties the steering wheel so that the car travels at a uniform speed of 14m/s in a circle with a diameter of 100m .

Question

Part A
Through what angular distance does the car move in 4.00min ?

Answer 1

C = pi * D = 3.14 * 100 = 314 m. = The
Circumference.

d = 14m/s * 240s = 3360 m

Da = (3360/314) * 2pi Rad. = 21.4pi Rad.