An object of mass 2kg moves with simple harmonic motion with frequency of 1.5 hz and an amplitude of 200mm. what is (a) the maximum velocity, (b) the velocity at 100 mm from the equilibrium position, (c) the maximum acceleration, (d) the acceleration at 100mm, (e) the maximum restoring force, (f) the restoring force at 100mm?

Abarometer contains mercury with a density of 13600 kg/m3. atmospheric conditions are 95.8 kpa and 20 °c at 20 °c, the vapor pressure of the mercury is 0.000173 kpa. the column of mercury will rise to a height of most nearly. select one: a)- 0.38 m b)- 0.82 m c)- 0.48 m d)- 0.72 m

Plot schematically the tensile stress versus strain curves for a typical thermoplastic material at a temperature below its glass transition temperature (tg and at a temperature above its tg, respectively. do the same for a typical thermosetting material. list in a table any differences or similarities between the two materials at t> tg and t < tg, respectively, and relate them to the structures of the two types of polymers

List and describe in sequence the operation process steps for boxf machine?