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A
integrating twice acceleration with respect to time is sufficient.
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B
it is necessary to integrate twice the acceleration with respect to time, and to know the initial position only.
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C
it is necessary to integrate twice the acceleration with respect to time, and to know the initial speed only.
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D
it is necessary to integrate twice the acceleration with respect to time, and to know the initial position and the initial speed.
Summary table with the integration process of the INS and the required inputs:
Integrate with time ... | How many times? | Additional Input(s) | Output |
ACCELERATION | Once | Initial SPEED | Instantaneous SPEED |
ACCELERATION | Once | ----- | Change in SPEED (velocity) |
ACCELERATION | TWICE | Initial POSITION + Initial SPEED |
Instantaneous POSITION |
ACCELERATION | TWICE | ----- | Change in POSITION |
SPEED | ONCE | ----- | DISTANCE traveled |
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