Flag General Physics> a car moves 80km80km due east for 3hrs3hrs and moves 60km60km
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a car moves 80km80km due east for 3hrs3hrs and moves 60km60km due north for 1hr1hr. find the average velocity of a car?

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MERKEBU , 2 Years ago
Grade 11
anser 1 Answer
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phillip brian

Last Activity: 2 Years ago

You are required to find the resultant distance and time taken then divide the two to get the required answer
By using pythagoras theorem
athe resultant diastance is 10 km and
resulatant period is squareroot of 10 hr
on diving the two
spedd=31.6227766km/hr

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