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sergiy2304 [10]

3 years ago

8

A man riding his bike had a velocity of 5 meters per second north. After 10 seconds, his velocity increased to 9 meters per seco

nd north. What was his average acceleration?
A. 0.4 meters/sec
B. 1.4 meters/2 sec
C. 40 meters/sec
D. 0.4 meters/2 sec

2 answers:

VashaNatasha [74]3 years ago

6 0

4 mps increase in 10 seconds = 2 mps increase in 5 seconds = .4meters/2sec

AfilCa [17]3 years ago

4 0

D 0.4 meters/2 second

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