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Talja [164]
3 years ago
14

A dolphin can swim at a constant speed of 12.5 m/s. How

Physics
2 answers:
myrzilka [38]3 years ago
6 0

Answer:

\boxed {\tt 3.6 \ seconds}

Explanation:

Time can be found by dividing the distance by the speed.

t=\frac{d}{s}

The distance is 45 meters and the speed is 12.5 meters per second.

d= 45 \ m \\s= 12.5 \ m/s

t=\frac{45 \ m}{12.5 \ m/s}

Divide. Note that the meters, or "m" will cancel each other out.

t=\frac{45 }{12.5 \ s}

t=3.6 \ s

It will take the dolphin 3.6 seconds to swim a distance of 45 meters are 12.5 meters per second.

wlad13 [49]3 years ago
3 0

Answer:3.6 seconds

Explanation: 45/12.5 m/s is 3.6s

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Suppose that you lift four boxes individually, each at a constant velocity. The boxes have weights of 3.0 N, 4.0 N, 6.0 N, and 2
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Answer:

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