Suppose that two motorboats leave from the same point at the same time. If one travels north at 15 miles per hour and the other travels east at 20 miles per hour, what is the rate of change of the distance between them after 2 hours?
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Answered by
1
Answer:
70 miles away from ech other
Step-by-step explanation:
First motorboat speed = 15 mile per hour
Second motorboat speed = 20 mile per hour
after two hours = (15×2)+(20×2) miles
= 30 + 40 miles
= 70 miles away from ech other
Answered by
0
Answer:
Rate of change of Distance is 50 miles.
Step-by-step explanation:
Even if Distance is mentioned here, displacement must be found as the direction is also mentioned. Displacement is the shortest Distance between the initial and final point.
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