A submarine left the surface of the water at the rate of −5 m per second. How long will it take the submarine to reach 535m below the sea level?
Speed of the submarine = -5/sec
Therefore, time taken to reach 535m below sea level = -535 divided by -5 = 107 sec = 1min 47 sec
Hence, it will 1 min 47 sec to reach 535 m below sea level.
Therefore, time taken to reach 535m below sea level = -535 divided by -5 = 107 sec = 1min 47 sec
Hence, it will 1 min 47 sec to reach 535 m below sea level.