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6 Oct 2020
A car on a straight road starts from rest and accelerates 1.0 meters per second squared for 10 seconds. Then the car continues to travel at a constant speed for an additional 20 seconds.
A) Determine the speed of the car at the end of the first 10 seconds in meters per second.
B) On a grid, construct a graph of the car's speed as a function of time for the entire 30-second interval.
C) Calculate the distance the car travels in the first 10 seconds.
A car on a straight road starts from rest and accelerates 1.0 meters per second squared for 10 seconds. Then the car continues to travel at a constant speed for an additional 20 seconds.
A) Determine the speed of the car at the end of the first 10 seconds in meters per second.
B) On a grid, construct a graph of the car's speed as a function of time for the entire 30-second interval.
C) Calculate the distance the car travels in the first 10 seconds.
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Rochelle EnreraLv10
24 Oct 2020
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