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Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration? 0.25 m/s/s 1.25 m/s/s 4 m/s/s cannot be determined

Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration? 0.25 m/s/s 1.25 m/s/s 4 m/s/s cannot be determined
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5 votes
Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration? 0.25 m/s/s 1.25 m/s/s 4 m/s/s cannot be determined

User Sunilwananje
by
7.8k points

2 Answers

3 votes

Answer:

C 4 M/S/S

Step-by-step explanation:

User Simao
by
8.5k points
5 votes

If you divide by 20 from 10 then multiply by 15 you will get 3.9
User Oliver Blue
by
9.1k points
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