A submarine left the surface of the water at the rate of -2 metres per second. At that rate ,how long would it take the submarine to reach -60 meters level.
Answers
Answered by
149
Answer:
30 seconds.
Step-by-step explanation:
The speed of the submarine downwards is given as :
Speed = 2 m/s
The height or distance covered would be = 60 meters.
We need to get the time it would take the submarine to move down 60 meters.
Time = Distance / Speed
Time = 60/2 = 30 seconds
It would take the submarine 30 seconds to reach 60 meters level below the sea.
Answered by
3
Answer:
40
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