a mass m is subject to a resistive force -bv but no springlike restoring force. (a) show that its displacement as a function of time is of the form where γ = b/m. (b) at t = 0 the mass is at rest at x = o. at this instant a driving force f = fo cos ar is switched on. find the values of a and δ in the steady-state solution x a cos(wt-5). (c) write down the general solution [the sum of parts (a) and (b)] and find the values of c and vo from the conditions that x -0 and dx/dt = 0 at t 0. sketch x as a function of 1.

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

Which type of basaltic lava flow has a fairly smooth

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s