Mi planer idis R, -30 cm is notating widha constant angular velocity of y- 5 rads...
879 A person is swinging a bat with angular velocity of 30 rad/s about its end. A ball is traveling to the left at 10 m/s. Mass of the bat is 3 kg and mas of the ball is 1 kg. a) Bat hits the ball back along the same path, and it travels in the opposite direction at the same speed. Find the magnitude and direction of an average force the bat exerted on the ball during the 0.01...
Consider a bug which is crawling on the surface of a turntable rotating with constant angular velocity wo. List all the forces acting on it in a system of coordinates painted on the turntable (z is perpendicular to the turntable and the rotation is around the z-axis) and the direction of each of those forces, in each of the following cases: a) when the bug is moving out from the center of the turntable along a radius at constant speed...