(Solved): After a diver jumps off a diving board, the edge of the board oscillates with position given by \( ...

After a diver jumps off a diving board, the edge of the board oscillates with position given by \( s(t)=-2 \) cos \( (t) \) cm at \( t \) seconds after the jump. (a) Sketch one period of the position function for \( t \geq 0 \). (b) Find the velocity]function. \[ v(t)= \] (c) Sketch one period of the velocity function for \( t \geq 0 \). (c) Sketch one period of the velocity function for \( t \geq 0 \). e) Find the acceleration function. \[ a(t)= \] (i) Sketch one period of the acceleration function for \( t \geq 0 \).