MCQOPTIONS
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MCQOPTIONS
| 1. |
If the restoring force on a body is given by: F = -kx -bv, then what is the expression for amplitude of motion? Let A be amplitude without damping forces |
| A. | Ae<sup>-at</sup>, where a is some constant |
| B. | Ae<sup>at</sup>, where a is some constant |
| C. | A |
| D. | 0 |
| Answer» B. Ae<sup>at</sup>, where a is some constant | |