The angular velocity and angular acceleration of the bar AB shown are ωAB = 2 rad/s, αAB = 10 rad /s2. The dimensions of the rectangular plate are 30 cm x 60 cm. Determine:  a) What are the angular velocity and angular acceleration of the rectangular plate? b) Does the rectangular plate have an instantaneous center of zero velocity? Where is located? Please draw the free body diagram.

The electric fan is mounted on a swivel support such that the fan rotates about the z axis at a constant rate of w₂ = 1 rad/s and the fan blade is spinning at a constant rate wę = 54 rad/s. 6 = 45° for the motion. (Figure 1) Figure W: @₂ 1 of 1 Part A Determine the x, y, and z components of the angular velocity of the blade using scalar notation. Express your answers in radians per second to three significant figures separated by commas. (w) x, (w)y, (w) x = Submit Request Answer Part B (a)x, (a)y, (a)₂ = Submit Provide Feedback ΑΣΦ Determine the x, y, and z components of the angular acceleration of the blade using scalar notation. Express your answers in radians per second squared to three significant figures separated by commas. V— ΑΣΦ Request Answer vec ↓↑ vec ? M rad/s ? rad/s² Next >

A truck with 0.312 - m - radius tires travels at 28.2 m /s. What is the angular velocity of the rotating tires in radians per second?

A motor (which is not shown in the figure) rotates the rod OB about the z-axis. The torque applied by the motor is given as T = 0.4 Nm. The rod OB is rotating at 3 rad/s at that instant which R = 0.4 m. And a rope attached to the slider A is let out at the constant rate of 0.25 m/s. What is the angular velocity after 10s?(Please neglect the mass of rod OB).

Need only a handwritten solution only (not a typed one).

The rod AB of the mechanism of the image rotates counterclockwise at an angular velocity of 5 rad / s and an angular acceleration of 0 rad / s ^ 2. The position of the pin A moving in the groove at the moment of the picture is xA = 1.3 m and yA = 0.9 m a) What is the relative speed of pin A to rod AB? b) What is the magnitude of the angular velocity ωAC of the rod AC at the moment of the image

The following figure shows a top view of a spinning, cylindrical gyroscope wheel. The pivot is at O, and the mass of the axle is negligible. Use ?=2.9cm and ?=3cm.  a. As seen from above, is the precession clockwise or counterclockwise?  b. If the gyroscope precesses at 1.7 revolution per second, what is the angular speed of the wheel in revolution per minute? Insert your answer correct up to at least a third decimal place.

I need the answer quickly

Bar OA has a counterclockwise angular velocity wo = 4.0 rad/s. Rod BC slides freely through the pivoted collar attached to OA. Determine the angular velocity Wac of rod BC (positive if counterclockwise, negative if clockwise) and the velocity vrel of collar A relative to rod BC (positive if moving from B to C, negative if it moves from C towards B). 290 mm, 45° 59° B Answers: WBC= i rad/s Vrel = i m/s

A drum of radius r1 = 3 in. is mounted on a cylinder of radius r2 = 6 in. A cord is wound around the drum, and its extremity D is pulled to the left with a constant velocity of 6 in./s, causing the cylinder to roll without sliding. Determine: 1. The angular velocity of the cylinder. 2. The velocity of the center of the cylinder A. Select one: A. ω=6 rad/s; and VA = 30 in/s. B. ω=4 rad/s; and VA = 16 in/s. C. ω=5 rad/s; and VA = 25 in/s. D. ω=2 rad/s; and VA = 6 in/s.