2 R comp Plate P

Consider the figure below. A baton consists of two uniform spheres, each of mass 0.50 kg and radius 5.0 cm are mounted at the ends of a 0.30 m uniform rod. A student spins the baton about an axis perpendicular to the rod and passing through its center as shown in the figure. If we simplify the problem by treating each sphere as a point particle (located at the center of the sphere) and the baton as massless, what is the moment of inertia of the entire system at this axis of rotation?

Two thin frames are fixed with light bars with a mass, so that the center of the two frames applies. The moment of failure of the system around an axis that passes from the center and perpendicular to the page level is equal to:  Choose and solve step

Consider five equal mass objects all with the same non-zero kinetic energy. Unless otherwise stated assume the axis of rotation is through the center-of-mass. Assume all densities are uniform or constant. Order these objects from lowest angular velocity (1) to highest angular velocity (5). Rod of length 2R (axis perpendicular to rod). Solid sphere of radius R. Solid disk of radius R (axis perpendicular to plane of disk). Hoop of radius R (axis perpendicular to plane of disk). Rod of length 2R (axis perpendicular to rod, axis through END of rod).

Consider a rotating disk of radius R that has the exotic property that it can change its massper unit area as a function of r. Initially, its mass per unit area is given by ar3, where a is aconstant. What is the moment of inertia of this disk expressed in terms of its mass, M andradius R.

A uniform rod of length 0.8 m and mass 1.8 kg, has two point masses at each end. The point mass on the left end has a mass 1.4 kg, and the one on the right end has a mass 3 kg. Calculate the location of the center of mass of this system in terms of the distance from the left end.

Please answer the question correctly

Problem 2: Equivalent force with no moment vector For an object shown in the figure below, a force and moment vector act at point A. The force is F= 20 [N]i + 15 [N]j and the moment is M, = 10 (Nm) k. Find a point on the object such that the equivalent system at that point consists of only a force (zero moment vector). Hint: Place the origin of you coordinate system at point A. The answer is going to be that the force can act on any point along a line.

With a speed of v(initial), a perfectly rounded mass ball as known as “m” is moving towards the left and touches a uniform disc of mass as known as M and radius as known as R which is covered in super glue that instantly sticks whatever it touches and is pivoted about its center. Find the answers to the following questions How fast is the whole system rotating after the collision? Before coming to rest, to what angle will the system rotate?