a submarine was 60 meter below sea level. lt started to descend at the rate of 2meter per second.how long would it take to reach_200meterlevel?
Answers
Answered by
6
Answer:
70 secs
Step-by-step explanation:
Total distance = 200 - 60 = 140 m
speed = distance/ time
2 = 140 / time (t)
t= 140/ 2= 70 secs
Answered by
6
Answer:
_70 meter per second
Step-by-step explanation:
distance if a submarine below sea level= 60 meter
rate of descending=2meter per second
time taken to reach =_200 meter
=> _200+ 60= _140
=> _140÷ 2 = _70meter per second
hope my answer is correct
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