Aball bearing is placed on an inclined plane and begins to roll. the angle of elevation of the plane is θ = 3π/11. the distance (in meters) the ball bearing rolls in t seconds is s(t) = 4.9(sin θ)t². (a) determine the speed of the ball bearing after t seconds.
(b) complete the table and use it to determine the value of θ that produces the maximum speed at a particular time. θ: 0, π/4, π/3, π/2, 2π/3, 3π/4, π.