Answer :
Answer:
The sailboat will reach the destination at 23:27.
Explanation:
Distance traveled = 510 miles
Average speed = 50 miles per hour
We know that ,
Distance = speed × time
And hence Time taken will be = 510÷50
= 10.2 hours.
= 10 hours and 12 minutes (0.2×60 minutes)
Since the sail boat started at 13:15, and will take 10 hours and 12 minutes to complete the journey, It will reach the destination at 23:27.
Answer:
The sailboat will reach the destination at 23:27
Explanation:
let the velocity of the sail boat be U and time to reach the destination be t.
therefore its is given that u = mph
and the distance to be covered S = 510 miles
we know that S = Ut+ \frac{1}{2}×a×t^{2}
here we have acceleration a = 0
therefore 510 = 50×t
t = \frac{510}{50} hours
t = 10.2 hours
0.2 hours = \frac{2}{10}\times 60 seconds
12 minutes
therefore total time taken = 10 hours 12 minutes
therefore the sailboat will reach the destination at 23:27