Three masses A=3kg, B=4kg and C=5kg are connected by rods of negligible mass to form an equilateral triangle of side 8m as shown. Determine the individual moment of interia and total moment of intertia of the system about axis XY. Given theta= 20 degrees

A rod of mass M = 3.25 kg and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m = 65 g, moving with speed v = 5.25 m/s, strikes the rod at angle θ = 51° from the normal at a distance D = 2/3 L, where L = 1.3 m, from the point of rotation and sticks to the rod after the collision. 1. What is the angular speed ωf of the system immediately after the collision, in radians per second?

Can you please help me solve this..   Three masses A = 3kg , B = 4kg and C = 5kg are connected by rods of negligible mass to form an equilateral triangle of side 8m as shown. Determine the individual moment of inertia and total moment of inertia of the system about axis XY.   Solve for: (a) Total moment of inertia of the system (b) Moment of inertia of object C (in kg-m^2) (c) Moment of inertia of object B (in kg-m^2) (d) Moment of inertia of object A (in kg-m^2)   •Pls answer with complete and detailed solution (3 DECIMAL PLACES all final answers with correct units) •Sketch an illustration/diagram with labels (this is a must; for a better understanding)   Thank you I will give your answer a LIKE for helping me...

A projectile of mass .050 kg moves to the right with a speed of 4.0 m/s. The projectile strikes and sticks to the end of a rod of mass 0.8 kg, at length 1.2 m from the rod's centre. The rod may rotate freely around a stationary axle pinned through the rod's centre of mass. Find the magnitude of the angular velocity, ω, of the system right after the collision. Select one: a. 0.00 rad/s b. 0.27 rad/s c. 0.53 rad/s d. None of the other answers are correct e. 1.05 rad/s

Z solvedexa... -> Sheet (2) Solved examples (Moment Analysis) Ex/1 (a) Calculate the moment of the 90-N force about point O for the condition 6 15°. Also, determine the value of 0 for which the moment about O is (b) zero and (c) a maximum. (a) e - 15* FM. = 10cos1s" (0.6)-losin 15 (22) = 33.5 N'm 10 N 800 F- 90 N 800 mm mm 600 (b) e- tan ( - 36.1 600 mm ...

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 cylinder with a radius of 0.5 m and mass of 2.0 kg rolls down a frictionless ramp from a height of 3.6 m. At the very bottom of the ramp, it collides with, and sticks to, a 5.0 kg mass (i.e., it is a perfectly inelastic collision). This combined object now slides along the flat floor, where the coefficient of kinetic friction is 0.56. How far does the combined object travel along the floor before coming to a stop? (Moment of inertia of cylinder is l=(1/2) mr2.)

A disk of radius R and mass M has initial angular velocity ωi. It is flat on a horizontal surface and friction is present. The center of mass speed is zero (always) in this problem. Find the time it takes for the disk to stop spinning.

Part A Determine the magnitude of the moment produced by force F = {-5i+6j + 9k} N about the diagonal axis AF of the rectangular block(Figure 1). ΑΣΦ ? vec MAF N.m %3D 1 of 1 В A 1.5 m 3 m 3 m