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nordsb [41]
3 years ago
6

A car travels 2.5 hours in a northerly Direction for 300 KM. what is the speed and velocity

Mathematics
1 answer:
STatiana [176]3 years ago
4 0
Speed is distance traveled per block of time. As an equation, this is 
Speed = distance/time

In your problem, the given distance is 300km, and the time is 2.5 hours.
Plugging into the equation,
Speed = 300km / 2.5 h
Speed = 120 km/h

Velocity is speed <em>and</em> direction. 
The velocity would be 120 km/h north.
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Step-by-step explanation:

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Solution:

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Let X be the point that partitions the directed line segment PT in the ratio 3 : 2

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$X(x, y)=\left(\frac{m x_{2}+n x_{1}}{m+n}, \frac{m y_{2}+n y_{1}}{m+n}\right)

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$X(x, y)=\left(\frac{3 \times 7+2 \times 2}{3+2}, \frac{3 \times 17+2 \times 2}{3+2}\right)

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