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 when t 90 a Graph the velocity function for Osts 100 Choose the correct graph O B OA Av 50 50 Q Av 50 50 100 Q O C Av 50 50 00 Q Q 2t v t 40 150 2t t255 if 0 t 20 if 20 t 55 O D 50 50 Av TOO Q

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