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2 years ago

If the car went 30 km west in 25 min. and then 40 km south in 35 min., what would be its average speed?

Physics

2 answers:

Alika [10]2 years ago

8 0

The total distance is 70km.
The total time is 60 minutes or 1 hour.
Speed=Distance÷Time
=70÷1
=70km/h

gavmur [86]2 years ago

8 0

Average speed = (total-distance)/(total-time). That's 70 km/hr.

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3 years ago

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Answer:

x=0.53 $x10^{-3} m$

Explanation:

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So finally knowing the acceleration and the time the distance can be find using equation of uniform motion

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2 years ago