Consider the situation shown in Figure below. The uniform 0.60KN beam is hinged at P. Find the tension in the tie rope and the component of the reaction force exerted by the hinge on the beam. 40° L/4 800N

Why did you use Tan for the direction? and by chance could you draw a diagram of what this would look like? Like the particle and those two torques

I keep getting wrong answers for this problem how do I do it? solving for angular acceleration

The tires of a car make 70 revolutions as the car reduces its speed uniformly from 90.0 km/hkm/h to 65.0 km/hkm/h. The tires have a diameter of 0.88 mm. What was the angular acceleration of the tires? If the car continues to decelerate at this rate, how much more time is required for it to stop? If the car continues to decelerate at this rate, how far does it go? Find the total distance.

I tie a bucket of water to a rope and twist the rope by applying a constant torque such that the bucket starts to rotate in the horizontal plane. As the bucket rotates, the level of the water rises towards the edge of the bucket and lowers towards the middle of the bucket, as shown. Does the angular acceleration of the bucket increase, decrease, or remain the same? Explain.

The tires of a car make 69 revolutions as the car reduces its speed uniformly from 90.0 km/hkm/h to 63.0 km/hkm/h . The tires have a diameter of 0.90 mm . A) Part complete  What was the angular acceleration of the tires? B) If the car continues to decelerate at this rate, how much more time is required for it to stop? C) How far does the car go? Find the total distance. * with steps and explains and equations please??

*Chapter 10, Problem 31 ZYour answer is partially correct. Try again. A disk, with a radius of 0.25 m, is to be rotated like a merry-go-round through 200 rad, starting from rest, gaining angular speed at the constant rate 1 through the first 100 rad and then losing angular speed at the constant rate -1 until it is again at rest. The magnitude of the centripetal acceleration of any portion of the disk not to exceed 400 m/s2. (a) What is the least time required for the rotation? (b) What is the corresponding value of C1 ? (a) Number Units (b) Number Units Trad/s^2

Please help solve for the angular velocity.  The hint is: The torques that accelerate the bananas and the monkey when they land on the platform are internal to the system.

(a) What is the magnitude of the tangential acceleration of a bug on the rim of a 12.5-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 77.0 rev/min in 3.30 s? m/s² (b) When the disk is at its final speed, what is the magnitude of the tangential velocity of the bug? m/s (c) One second after the bug starts from rest, what is the magnitude of its tangential acceleration? m/s² (d) One second after the bug starts from rest, what is the magnitude of its centripetal acceleration? m/s² (e) One second after the bug starts from rest, what is its total acceleration? (Take the positive direction to be in the direction of motion.) magnitude m/s² direction ° from the radially inward direction

A rigid body rotates about a fixed axis with a constant angular acceleration. Which one of the following statements is true concerning the tangential acceleration of any point on the body? A) The tangential acceleration is zero m/s². B) The tangential acceleration depends on the angular velocity. C) The tangential acceleration is equal to the centripetal acceleration. D) The tangential acceleration is constant in both magnitude and direction. E) The tangential acceleration depends on the change in the angular velocity. Two points are located on a rigid wheel that is rotating with decreasing angular velocity about a fixed axis. Point A is located on the rim of the wheel and point B is halfway between the rim and the axis. Which one of the following statements concerning this situation is true? A) Both points have the same centripetal acceleration. B) Both points have the same tangential acceleration. C) The angular velocity at point A is greater than that of point B. D) Both points have…