A snowmobile has an initial velocity of +1.1 m/s.?

Alice

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a) If it accelerates at the rate of +0.77 m/s2
for 7.3 s, what is the final velocity?
Answer in units of m/s.

b) If instead it accelerates at the rate of -0.26
m/s2, how long will it take to reach a complete
stop?
Answer in units of s.
 
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