Question

This is the question.. A car drove EAST from point A for 30 minutes; Stopped at...

This is the question..

A car drove EAST from point A for 30 minutes;
Stopped at point B for 10 minutes;
Then drove NORTH for 40 minutes in *1.5 times the speed of the first leg*.
The AVERAGE VELOCITY was 80 km/hr.

A- what was the car’s velocity in the first leg?
B- what was the distance covered?
C- what was the final displacement of the car from point A?
D- what was the distance from point B to point C?
E- what was the velocity from point B to point C?

NOTE THAT ALL ANSWERS SHOULD BE IN M/S .

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