The block in figure below has dimensions of a = 2m, b = 5m, and c = 1m. If force F= 10i + 5j - 10k, what is the moment of F about point o? P O b A O 67 Nm 83 Nm 53 Nm 90 Nm 93 Nm
2. Consider the Atwood machine shown below. The masses are 5m, 4m, and 2m. Let r and y be the heights of the left two masses relative to their initial positions. At time t -0, the constraints are released. Find the conserved momentum. [Hint: find the symmetry of the Lagrangian and use Noether's theorem.] 9 5m 4m 2m
2. Consider the Atwood machine shown below. The masses are 5m, 4m, and 2m. Let r and y be the heights of...
B 5m sm/ sm sm/ 5 m C5 5 m Calculate the support reactions for the pin at E and cable at D, then use the method of ioints to calculate the force in each member of the cantilever truss shown in the diagram. Given that F, = 30 kN and F2 = 20 kN. Enter your results using the convention that Tension is positive. Please include the unit ("kN") within all your answers and round to 3 significant figures...
Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South of West. Write A, B, and C in component form using unit vectors. Find the magnitude and the direction of D= A+B+C.
7) Wave 1 has an amplitude of 5m Wave 2 has an amplitude of 2m What is the maximum and minimum amplitude of these waves when they undergo interference with each other?
can someone explain how to do this?
(h)5m ()b (p (x)6 (a
(h)5m ()b (p (x)6 (a
1.Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South of West. Write A, B, and C in component form using unit vectors. Find the magnitude and the direction of D= A+B+C 2.Two vectors are given by 16m at 45 degrees from the x axis and 25 m at 30 degrees from the x axis. a. Draw the two vectors to scale. Start the second vector at the end of the first vector. Draw the resultant vector.
2. Beams AC and CD are joined by a smooth pin C, Knowing q-10KN/m, M-40KNm, other figure. Determine the reaction forces at points A, B, D, C. Neglect conditions are shown as (25 Scores) the weights of the beams. Signatory Score D BA 2m 2m 2m 2m
2. Beams AC and CD are joined by a smooth pin C, Knowing q-10KN/m, M-40KNm, other figure. Determine the reaction forces at points A, B, D, C. Neglect conditions are shown as (25...
R=0.27 - Out Magnetic field Region B=0.21 W=2m L=1m V=5m/s N=10 L 1.5W 2W 1.5W A coil is moving into magnetic field from left side and leaving away from right side at a constant speed, 5m/s. (30pts) 1. Please find direction of emf between A and B. 2. Please calculate the emf value as coil moving from A to B.
please solve qno 12 for me. regards
Con -T 5m Sm NT= Cmrm3)a T 2 N+T )a Sm 307 3 NHT T-mglowi Br N = T (D T 0 A) a a2 (C) a2 a For the system shown in figure, the tension in the string is T 12. mass is shifted from A to B or B to A as (inclined surfaces are frictionless). mng per given in options. Then: Fixed (A) Tension in the string will increase when...