Question

A pebble dropped into a calm pond causing ripples in the form of concentric

Answer 1

well dude it's because of the law of gravity

Answer 2

A pebble is dropped into a calm pond, causing ripples in the form of concentric circles. The radius (in feet) of the outer ripple is given by r ( t ) = 0.6 t r(t) = 0.6t r(t)=0.6t, where t is the time in seconds after the pebble strikes the water.

Explanation: