joe is going to travel to dallas. he lives 320 miles away and can average 69 miles per hour. use an equation to represent the di
stance D from Dallas in terms of h, the number of hours joe has traveled
1 answer:
Given parameters:
Distance = 320miles
Average speed = 69miles per hour
Unknown;
A motion equation = ?
Given that D should represent Distance
h number of hours traveled by Joe
Speed is a physical quantity defined as the distance divided by time taken.
It is mathematically expressed as;
Speed =
Now substitute D for distance and h for the number time;
Speed =
So distance;
D = Speed x h
For this journey;
D = 69h
The equation is D = 69h
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