8. A car of mass m, is slowing down on level ground with a position as a function of time given by: *(t) =roe-btg where ro and b are non-zero constants. The mass of the car stays the same (it is a constant). a. What are the units of ro and b? b. Determine the velocity of the car as a function of time. c. Determine the impulse on the car from t = 0 to t = Note: this is the vector sum of all the impulses or "net impulse" acting on the car during this time period.
8. A car of mass m, is slowing down on level ground with a position as a function of time given by: *(t) =roe-btg where ro and b are non-zero constants. The mass of the car stays the same (it is a constant). a. What are the units of ro and b? b. Determine the velocity of the car as a function of time. c. Determine the impulse on the car from t = 0 to t = Note: this is the vector sum of all the impulses or "net impulse" acting on the car during this time period.
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Transcribed Image Text:8. A car of mass m, is slowing down on level ground with a position as a function of time given by:
7(t) =roe-bt
where ro and b are non-zero constants. The mass of the car stays the same (it is a constant).
a. What are the units of ro and b?
b. Determine the velocity of the car as a function of time.
1
c. Determine the impulse on the car from t = 0 to t = . Note: this is the vector sum of all the
impulses or “net impulse" acting on the car during this time period.
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