A gust of wind begins to rotate the blades of a windmill to an angular speed of 6.3 raid's with a constant gular acceleration of 2.2 rad/s2. How many revolutions does it take for the blade's angular speed to ch the speed of 6.3 radis? A wooden block with a mass of 5 kg oscillates horizontally in the positive direction on a spring with a iod T and an amplitude of 0.48 cm. The block is at the equilibrium position when time equals 0. Where he block when the time equals 3T/4