3. A uniform, slender bar of mass M= 20.0 kg has length L- 35 Determine the gravitational force it exerts on the point particle of mass m2.00 g shown below and z 5.00 cm.
A bullet weighing 0.08 lb is fired with a horizontal velocity of 1800 ft/s into the lower end of a slender 18-Ib bar of length L=30 in.Determine the corresponding angular velocity of the bar immediately after the bullet becomes embedded.The angular velocity of the bar is _______ rad/s.
Find the forces acting on the bar when in this position. lce anwel last aid use BOTH angles A slender bar, AB, has a 5.10 kg mass, and a 2.40 m length. Point A on the bar is in er end with a smooth, incline tilted at an angle of 77.0° with res of the bar at B is in contact with a smooth, horizontal floor. When With respect to the floor, the magnitude of the angular velocity about the...
Prob. 4 Consider a slender uniform homogeneous bar of total length 1.5 m and mass 4.5 kg that is bent and welded to form the equilateral triangular object supported at a hinge in a vertical plane as shown. If the angular velocity is constant at 5 rad/s, determine the components of the reactions at the hinge Prob. 4 Consider a slender uniform homogeneous bar of total length 1.5 m and mass 4.5 kg that is bent and welded to form...
The uniform slender bar of mass 8 kg is translating to the left at the speed vi = 5 m/s when the small roller at A hits the end of the slot. The length of the bar AB is 0.8 m. Assume no rebound. A V B Click Save and Submit to save and submit. Click Save All Answers to see all answers 99. Remaining Time: 1 hour, 02 minutes, 17 seconds. Question Completion Status: B 1. Draw impulse and...
The slender 12-kg bar has a clockwise angular velocity of ω = 2 rad/s when it is in the position shown Suppose that L = 2.2 m. (Figure 1) Part A Determine its angular acceleration, measured clockwise. Part B Determine the magnitude of the normal reaction of the smooth surface A at this instant. Part C Determine the magnitude of the normal reaction of the smooth surface B at this instant.
The slender 12-kg bar has a clockwise angular velocity of ω = 2 rad/s when it is in the position shown Suppose that L =3 m. (Figure 1) Part A Determine its angular acceleration, measured clockwise. Part B Determine the magnitude of the normal reaction of the smooth surface A at this instant. Part C Determine the magnitude of the normal reaction of the smooth surface B at this instant.
The diagram shows the instant when a long slender bar of mass 3.5 kg and length 3.3 m is horizontal. At this instant the mass m= 8.8 kg has a vertical velocity of 4.1 m/s. If the pulley has negligible mass and all friction effects may be ignored, what is the magnitude of the reaction force on the bearing A? The diagram shows the instant when a long slender bar of mass 3.5 kg and length 3.3 m is horizontal....
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is free to rotate about a horizontal axis shown in the figure. An object of mass 0.4 kg moving with 24 m/s strikes and then sticks to the initially stationary rod as shown. If rotational inertia of the rod according to its center of mass is given as Icmdisk M, find the a) rotational inertia of the system before and after collision, b) angular speed...
1. A thin, uniform bar of length L and mass M is supported by a frictionless horizontal surface. A ball of mass m travels to the right with speed v and strikes the bar. (top view) a. Assume the ball strikes the bar a distance d from the center of the bar and sticks to the bar. Find the velocity of the center of mass of the bar-ball system and them angular speed of the system. b. Assume the ball...