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1. |
An accelerometer has a seismic mass of 0.05 kg and spring constant of 3 x 105 N/m. If maximum displacement of mass is 1 mm, the maximum acceleration which can be measured is |
A. | 30 m/s2 |
B. | 60 m/s2 |
C. | 90 m/s2 |
D. | 120 m/s2 |
Answer» C. 90 m/s2 | |