Assume the 2-dimensional spring-mass, frictionless system below has the following characteristics: m₁ = 30 m₂ = 40 K₁ = 707 K₂ = 607 X1,0 = 0 m X2,0 = 1 m V1,0 = -1 m/s V2,0 = 0 m/s k₁ m₁ XI k₂ ↑ m₂ Solve for x₁(t) and x₂(t) analytically and plot your solutions. Then, solve numerically for x₁(t) and x₂(t) and overlay your numerical plots on your analytical plots. Are the two solutions similar?

hello, can you do a step by step solution with explaination for me thank you so much

Based on your equations for the above problem, solve for the extension of the spring (in meters) when the variables have values as follows: angle A is 74.79 degrees angle B is 44.36 degrees spring constant k is 123.77 N/m mass m2 is 2.52 kg

Data has been gathered from a lifting system used to transport engine parts. The system consists of a drum and cable. The following data was obtained when the drum lowers the load (assume constant acceleration). Drum diameter = 0.8m Mass of load = 3kg Initial velocity = 0 m/s Time to descend = 0.5 secs Distance travelled = 0.25m You have been asked to use this information to determine: The final linear velocity of the load The linear acceleration of the load The final angular velocity of the drum The angular acceleration of the drum The tension force in the cable The torque applied to the drum   In determining the above quantities, you should clearly state the formulae used and apply dimensional analysis techniques to show that all values/units used are homogeneous.   From the formulae used (above) you should apply dimensional analysis techniques to develop two equations for power (in terms of linear velocity and angular velocity).

Fundamental.7 deals with the equation of motion. The use of the equation of motion to solve this problem is mandatory. Solution using other approaches (conservation of energy...) will be automatically considered false. For the problem related to Fundamental.7 sketches of the system showing: • the respective velocity and acceleration and the frame of reference considered • the forces acting on the system of considered, in other words, a free body diagram (FBD) are mandatory. Their absences will automatically make the problem false. Z Lft 0 The 6-lb man lies against the cushion for which the coefficient of static friction is 0.7. The angle the cushion has is 56° Determine the smallest angular velocity he rotates about the z-axis, at L=9-ft from G, to ensure the man will not slip.

Using the equation of motion. Include free body diagram please and thanks!

Please do not copy any answers already posted, they are incorrect.

Example (3): A body moves on a straight line according to the equation: S = 4 t + 2 t2- 2 t + 5, where (s) is displacement, (t) is the time interva , Find out displacement, velocity , and acceleration when t= 3 sec . Solution: 2 12 - 2 t+ 5

Dont use Ai. Physics

6.3 Derive the differential equations governing the two degree-of-freedom system shown in Figure P6.3 using , and 0, as generalized coordinates. B₂ m FIGURE P6.3 2r m Fosincot