engineering recuitment GATE IN Test Series 2023-24 Mock Test Sensors and Industrial Instrumentation Measurement of ACceleration
An accelerometer has a seismic mass of 0.05 kg and a spring constant of 5000 N/m. Before the mass hits the top, the maximum mass displacement is ± 0.03 m.
Which of the following is/are true?
1
The natural angular velocity is 316.23 rad/s
2
The maximum acceleration is 1800 m/s2
3
The natural angular velocity is 521.43 rad/s
4
The maximum acceleration is 3000 m/s2