SOLUTION: A man crossed a road 8 cm. wide at a speed of 2.0m/s. How long does the man take to cross the road? A.4.0s B.6.0s C.10s D.16s

Question 1126345: A man crossed a road 8 cm. wide at a speed of 2.0m/s.
How long does the man take to cross the road?
A.4.0s
B.6.0s
C.10s
D.16s
Found 2 solutions by FrankM, Alan3354:
Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website!
A meter is 100cm.
A man crossed a road 8 cm. wide at a speed of 200.0cm/s.
8cm * 1s/200cm = .04 seconds.
Note: a speed of 200cm per second is the same as saying 1second per 200cm. We use 1/200 so the units will cancel correctly.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Not a wide road.
Maybe a slot car track.
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