Answer :
It will take about 600 seconds or 6 minutes to swim across the lake.
Speed/time problem
To calculate the time it would take to swim across the lake, we can use the formula:
time = distance ÷ speed
In this case, the distance is 900 meters and the speed is 1.5 m/s.
Plugging in the values, we get:
time = 900 meters ÷ 1.5 m/s = 600 seconds
Therefore, it would take 600 seconds to swim across the lake.
b. To convert the time to minutes, we can divide the answer in seconds by 60:
600 seconds ÷ 60 = 10 minutes
Therefore, it would take 10 minutes to swim across the lake.
More on speed can be found here: https://brainly.com/question/28224010
#SPJ1
Final answer:
It would take 600 seconds or 10 minutes to swim across a lake that is 900 meters across at a speed of 1.5 m/s.
Explanation:
To calculate the time it takes to swim across a lake that is 900 meters across at a speed of 1.5 m/s, you divide the distance by the speed:
Time (in seconds) = Distance / Speed = 900 meters / 1.5 m/s = 600 seconds.
To convert the time from seconds to minutes, divide by 60 (since there are 60 seconds in a minute):
Time (in minutes) = Time (in seconds) / 60 = 600 seconds / 60 = 10 minutes.
