Your motion begins at rest and consists of acceleration at 2.0 m/s^2 for 10 seconds, then a period of 7.5 seconds with no acceleration, then deceleration at -1.0 m/s^2 for 20 seconds, resulting in a final speed of zero. The total distance traveled is 450 m. What is your average speed during this motion? Group of answer choices 10 m/s 42 m/s 12 m/s 16 m/s zero
Your motion begins at rest and consists of acceleration at 2.0 m/s^2 for 10 seconds, then a period of 7.5 seconds with no acceleration, then deceleration at -1.0 m/s^2 for 20 seconds, resulting in a final speed of zero. The total distance traveled is 450 m. What is your average speed during this motion? Group of answer choices 10 m/s 42 m/s 12 m/s 16 m/s zero
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Your motion begins at rest and consists of acceleration at 2.0 m/s^2 for 10 seconds, then a period of
7.5 seconds with no acceleration, then deceleration at -1.0 m/s^2 for 20 seconds, resulting in a final
speed of zero. The total distance traveled is 450 m. What is your average speed during this motion?
Group of answer choices
10 m/s
42 m/s
12 m/s
16 m/s
zero
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