Physics, 24.01.2020 23:31 dylalove4963

You drive on interstate 10 from san antonio to houston, half the time at 72 km/h and the other half at 98 km/h. on the way back you travel half the distance at 72 km/h and the other half at 98 km/h. what is your average speed (a) from san antonio to houston, (b) from houston back to san antonio, and (c) for the entire trip?

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You drive on interstate 10 from san antonio to houston, half the time at 72 km/h and the other half...