Jack is spinning a rock at the end of a 5 foot rope at a con

Jack is spinning a rock at the end of a 5 foot rope at a constant speed of Define a function h, that gives the ball\'s vertical distance (radii) 3. t--. 1:5 radians per minute. above the horizo rock, t. ntal in terms of the number of minutes since Jack started spinning the A) B) C) D) E) h(t) = sin(1.5t) h(t) = 5 sin(1.5t) h(t) = 5 sin(0) h(t)=5 cos(1.5t) h(t) = 7.5t

Solution

3)   A = 5 feet

       w = 1.5 rad/min

      h(t) = 5*cos(1.5*t)======> option D)

4) option D)

5) option D)

At x = 0 ======> f(x) = 2

At x = pi/3 ======> f(x) = -2

At x = 2pi/3 ======> f(x) = 2

9) option D)

     Angle at center to subtend arc k with radius 47 = k/47 radian

      Then d = 47*sin(k/47)