A person takes a trio, driving with a constant speed of 90 km/h except for a 220-min rest stop. The person's average spe

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A Person Takes A Trio Driving With A Constant Speed Of 90 Km H Except For A 220 Min Rest Stop The Person S Average Spe 1 (28.54 KiB) Viewed 7 times

A person takes a trio, driving with a constant speed of 90 km/h except for a 220-min rest stop. The person's average speed is 629 (a) How much time is spent on the trip? (b) How far does the person travel? Step 1 (a) Lett be the time the motorist travelt at the constant speed of v, -9.0 km/h. Since the person is not trueling during the rest stop, the total displacement for the entiretros Atau The time for the entire trip is equal to the time that the motoriet travels constant speed put the time t, sent at the rest too We have Ay+ The total displacement equal to the average speed of the trip - 62.9 h multiplied by the total time of the Wee Avto Substituting our first person in terms of for me -0,3) Now we can solve this equation for We need to convert the given time spent at the top om minutes to run fort), and thus 1 min) (122 mi 99 X Your response inters from the correct womer toy man than 300 km) 02