Physics, 17.04.2020 03:49 microwave13016
Compute the general response (homogenous response + forced response) of a spring-mass system with the following values: m = 10 kg, k=1000 N/m, subject to a harmonic force (cosine) of magnitude F0 = 100 N and frequency of 8.162 rad/s. The initial conditions are x0 = 0.01 m and v0 = 0.01 m/s. Complete following steps. a. Equation of motion b. Forced response solution xp c. Homogenous response solution xh as affected by external force and initial conditions d. Total response x(t) = xh + xp e. Plot �(�) (use excel or MATLAB)
Answers: 1
Physics, 22.06.2019 12:10, JN02
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 16:50, anaismami1
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Compute the general response (homogenous response + forced response) of a spring-mass system with th...
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