If a car is driving around a circular track of radius 142 meters and it goes around the track in 1 minute, how fast is the car moving (in m/s)? a. 2.37 m /s b. 11.83 m /s c. 6.52 m /s d. 14.87 m /s

Answer(b) 60 miles per hour;

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached