H2P-168
Simple harmonic motion
H2 Physics · JC 1 · Medium · Simple harmonic motion
A 70 kg person stands on a lift floor that moves vertically in SHM with frequency 0.40 Hz and amplitude 0.30 m. What is the maximum reading on the scale in the floor? Take .
- 8.2 × 10² N
- 6.9 × 10² N
- 5.4 × 10² N
- 9.8 × 10² N
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