1.

A particle undergoes damped harmonic motion. The spring constant is 100N/m, the damping constant is 8.0 xx 10^(-3)kg m//s, and the mass is 0.50kg. If the particle starts at its maximum displacement, x= 1.5m at time t=0, what is the particle's position at t= 5.0s?

Answer»

`-1.5m`
`-0.73m`
0m
0.75m

Answer :B


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