OpenStudy (anonymous):

A truck covers 40 meters in 8.5 seconds whIle uniformly slowing down to a final velocity of 2.8 meters per second. Find the trucks orginal speed? Find it acceleration?

5 years ago
OpenStudy (anonymous):

first you need to know how you want to list the answer, they give m/s so lets assume that that is how they want the answer to be. You'll need to find how many meters it travels per second first. 40m/8.5sec = ?

5 years ago
OpenStudy (anonymous):

40m / 8.5s = 4.7 m/s

5 years ago
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