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Object a Has a Position as a Function of Time

Question 20

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Object A has a position as a function of time given by Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m A(t) = (3.00 m/s) t Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m
+ (1.00 m/s2) t2
Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m
. Object B has a position as a function of time given by Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m
B(t) = (4.00 m/s) t Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m
+ (-1.00 m/s2) t2
Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m
. All quantities are SI units. What is the distance between object A and object B at time Object A has a position as a function of time given by <sub>A</sub>(t) = (3.00 m/s) t + (1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . Object B has a position as a function of time given by <sub>B</sub>(t) = (4.00 m/s) t + (-1.00 m/s<sup>2</sup>) t<sup>2</sup> <sup> </sup> . All quantities are SI units. What is the distance between object A and object B at time A) 34.6 m B) 15.0 m C) 18.3 m D) 3.46 m E) 29.8 m


A) 34.6 m
B) 15.0 m
C) 18.3 m
D) 3.46 m
E) 29.8 m

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