Physics, 18.10.2020 14:01 yessicasaenz9878
PLEASE HELP M Resolve the problems with explanation please!!!
1.A race car starts and finishes a race that is 50,000m. (30miles). The time is 23 minutes. The final velocity is 67m/s. What is the average acceleration?
2.The same car, after crossing the finish line, has a velocity of 45m/s. after 25 seconds. What was the acceleration for this time period?
3.The same car, after the time period in question 2, within 0.5 minute, slows to a constant speed of 20m/s. What was its acceleration for this time period? What is its acceleration after this 0.5 minute time period?
4.The same car, then follows a curve in the road at the same speed. Describe its acceleration. This same car then accelerates at 2m/s2. What will be its velocity after 10 seconds?
Answers: 2
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PLEASE HELP M Resolve the problems with explanation please!!!
1.A race car starts and finishes a ra...
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