Can you help me with my homework please ? Science

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asked Jun 6, 2018 55.5k views

1 Answer

Kevin He · Answer 1 · 2018-06-11T22:27:26+0000

The formula for average speed is S=D/T

1. S=72m/37s

Divide

S= 1.94

Kira's average speed is 1.94m/s.

2. S=7.5km / 1.5h

S=5

Your average speed is 5km/h

3. S=1260km/3.5h

S=360

The airplanes average speed is 360km/h

Can you help me with my homework please ? Science

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