A car travels a distance of 65 km. For the first 30 minutes, it is driven at a constant speed of 70 km/hr. The motor begins to vibrate and the driver reduces the speed to 20 km/hr for the rest of the trip.

asked Nov 28, 2022 134k views

1 vote

by Neron

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3 votes

The answer is 53.3 km/hr

JustLogic answered Nov 30, 2022

8.4k points

4 votes

Answer : 53.3 km/hr.

Step-by-step explanation

VorteXavier answered Dec 4, 2022

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