. The masses m; are located at the points P;. Find the moments Mg and My and the enter of mass of the system below. ni = 5, m2 = 4, m3 = 3, mą = 6; (-4,4), P.(0, 5), Р:(3, 2), Р.(-1, 2) %3D
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- Point-masses mi are located on the x-axis as shown. Find the moment M of the system about the origin and the center of mass x.The masses mi are located at the points Pi. Find the moments Mx and Myand the center of mass of the system. m1 = 5, m2 = 4, m3 = 1; P1(2, −6), P2(−3, 2), P3(3, 4)Sanjay and Ting, each with a mass of 25 kgkg, are riding opposite each other on the edge of a 150 kgkg, 3.0-mm-diameter playground merry-go-round that's rotating at 21 rpmrpm. Each walks straight inward and stops 35 cmcm from the center. Part A What is the new angular velocity, in rpmrpm?
- Determine the magnitude of moment (Nm) of the 439-N force about point A if x = 0.34 m , y = 0.77 m, and θ = 38.8ᵒ.We have a heavy fireworks petard explodes with high energy at the peak of its parabolic trajectory. What will the trajectory of its center of mass be after the explosion? Neglect air resistanceDetermine the total moment at A.
- The forces P = 44 lb and Q = 34 lb are exerted on the post. Determine the moment of reaction at embedment A, in lb ft, positive counterclockwise. a = 2, b = 4, c = 12 ft, d = 5 ft, and θ = 31 °.Suppose that you know the geometric center of the shape you have created is, can you say that it is automatically the same point as the center of mass? Explain furtherWhat gives the summation of moments at point A?
- The masses mi are located at the points Pi. Find the moments Mx and My and the center of mass of the system. m1 = 3, m2 = 2, m3 = 1, m4 = 4;P1(−4, 1), P2(0, 5), P3(3, 3), P4(1, −2)To mend satellites approaching one another at a relative speed of 0.350M/S intend to dock. The first has a mass of 5.50×10^3 kg , and the second a mass of 7.50×10^3 kg . If the two satellites collide elastically rather than dock, what is their final relative velocity? Adopt the reference frame in which the second satellite is initially at rest and assume that the positive direction is directed from the second satellite towards the first satellite. m/s ? I used the symbol ^ to show exponentTwo object again undergo a collision but totally bounce off this time. M1 with a mass of 400g traveling at 10m/s to the right strikes a stationary mass of 560g. What is the velocity of the mass after the collision and in which direction?