Question

A polar bear starts at the north pole. it travels 1.0 km south, then 1.0 km east, and then 1.0 km north to return to its starting point. this trip takes 45 min. what was the bear's average speed?

Answer 1

The bear average speed was 4km/hr

Total distance travelled= 1+1+1=3km

Total time taken=45 min

=45/60 hours

=3/4 hours

Average speed=Distance/time

=3÷3/4

3×4/3

=4km/hr

so,the bear average speed was 4km/hr

learn more about speed from here: https//brainly.com/question/28231763

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