M, and My are two masses connected as shown in the figure. The pulley has negligible mass and has no friction. M2=4.50 k

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M And My Are Two Masses Connected As Shown In The Figure The Pulley Has Negligible Mass And Has No Friction M2 4 50 K 1 (161.9 KiB) Viewed 57 times

M, and My are two masses connected as shown in the figure. The pulley has negligible mass and has no friction. M2=4.50 kg accelerates upwards and moves upward with a tension on the string of 48.11 N. The incline angle where M, is located is 8=25.0 °. If the kinetic friction coefficient between M, and the surface is HR=0.270. (a) Make a free body diagram for each mass. M Submission type: Choose file(s) to submit: • Submit entries below as answer to receive credit o Save entries below (not submitted for credit yet) Allowed filetypes: dog, docx, xls xlsx,ppt, pptx,png,jpg,jpeg,gif, txt,pdf, htm, html Combined size of all files not to exceed: 10.0 MB. Submit a file: (only one fille per submission) Choose File No flechosan OR: Select Portfolio Files: one or more files. Rer submission) Submit Answer Tries 0/99 (b) Write down the Force equations for M, in terms of m[1] . Fr, N.T. theta anda. Where m[1]*g is the weight of M, Fr is the Frictional force, T the tension, N the Normal and theta the incline angle 8. Also consider a (acceleration) and the motion in the incline is downward to the left. Use a x-axis for M, positive in the incline upward. ΣF: =max Fy: =ma: Submit Answer Tries 0/99 (c) Write down the force equations for My in terms of -[2] et and . Where m[2]*g is the welght of My and T is the tension. Also consider the y-axls positive upward, ΣFy: =m*ay: Submit Answer Tries 0/99 (d) What is the M, magnitude of the acceleration? Submit Answer Tries 0/99 (e) Find the mass M. Submit Answer Tries 0/99 DAC+ niersteinn