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raketka [301]
3 years ago
14

A baseball starts from rest and rolls 40.0 m down a hill in 10.0 seconds what is the acceleration

Physics
1 answer:
Stella [2.4K]3 years ago
3 0
Acceleration is velocity over time. in order to find velocity, you divide distance over time
v =  \frac{d}{t}  =  \frac{40}{10}  = 4 \\ a =  \frac{v}{t}  =  \frac{4}{10}  = 0.4 \:  \frac{m}{ {s}^{2} }
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