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Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration?

Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration?
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4 votes
Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration?

User Adam Paynter
by
8.4k points

2 Answers

2 votes

Answer:

4mph

Explanation:

User William Buttlicker
by
7.2k points
3 votes
His acceleration would be 4 mph squared because you have to divide 20 by the change in speed which is 5, so therefore 20/5 is equal to 4
User Mauzel
by
8.0k points
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