how do you think engineers use seismic data in the constructions of buildings, houses, dams, and other infrastructures? Explain your answer and include specific examples

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79