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23 Nov 2019
A particle (mass = 0.40 kg) moves in one dimension (x) and thepotential energy is V(x) = (-1/2) q x2 with q = 7.81 J/m2. Theinitial conditions at t = 0 are velocity = 0 and position x0 = 2.9m.
(A) Solve for the motion of the particle, from conservation ofenergy. x(t) has the form A cosh(at). Calculate the value ofa.
(B) Calculate the time t when x = 2 x0.
A particle (mass = 0.40 kg) moves in one dimension (x) and thepotential energy is V(x) = (-1/2) q x2 with q = 7.81 J/m2. Theinitial conditions at t = 0 are velocity = 0 and position x0 = 2.9m.
(A) Solve for the motion of the particle, from conservation ofenergy. x(t) has the form A cosh(at). Calculate the value ofa.
(B) Calculate the time t when x = 2 x0.
Collen VonLv2
22 May 2019
