A spacecraft starts from rest, and makes a journey to a destination 301000 km from its starting point. It does so by accelerating at a constant rate of 7.55 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 7.55 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take? 5 hr 32 min 3 hr 30 min 2 hr 29 min 11 hr 4 min
A spacecraft starts from rest, and makes a journey to a destination 301000 km from its starting point. It does so by accelerating at a constant rate of 7.55 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 7.55 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take? 5 hr 32 min 3 hr 30 min 2 hr 29 min 11 hr 4 min
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A spacecraft starts from rest, and makes a journey to a destination 301000 km from its starting point. It does so by accelerating at a constant rate of 7.55 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 7.55 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take?
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5 hr 32 min
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3 hr 30 min
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2 hr 29 min
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11 hr 4 min
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