An automobile, the speed of which is increasing at a rate of 0.6ms', travels along a circular road of radius 20m. when the instantaneous speed of the automobile is 4ms-1, find(a)the tangential acceleration components and (b)the magnitude and direction of the total acceleration.

The answer which is not a detail carson used to describe the pool in the cave at low tide is b.  hundreds of periwinkles browse the branches and roots of the trees. 

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