The velocity of a fast automobile on a straight highway is given by the function shown where t is measured in seconds and v has

Question

The velocity of a fast automobile on a straight highway is given by the function shown where t is measured in seconds and v has units of m s a Graph the velocity function for Osts 100 When is the velocity a maximum When is the velocity zero b What is the distance traveled by the automobile in the first 25 s c What is the distance traveled by the automobile in the first 75 s d What is the position of the automobile whent 90 OA AV 50 50 00 OB Av On 50 50 100 G OA At the specific time s t Use a comma to separate answers as needed OC 50 When is the velocity a maximum Select the correct choice and fill in the answer box to complete your choice 50 100 OA At the specific time s t Use a comma to separate answers as needed B At all values of t in the interval s 20 55 Type your answer in interval notation Use a comma to separate answers as needed When is the velocity zero Select the correct choice and fill in the answer box to complete your choice 21 v t 40 unur oft in the interval s Type your answer in interval notation Use a comma to separate answers as needed if 0 t 20 if 20 t 55 150 2t t255 D 50 50

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