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Answer: 0.424 s
Explanation:
The speed of the car is given by:
where
v = 5.9 m/s is the speed of the car
S = 2.5 m is the distance covered by the car
t is the time taken
Substituting the numbers and re-arranging the equation, we can find the time taken:
Answer:
Explanation:
The difference between top and bottom surfaces is computed by the following hydrostatic equivalence: