Mathematics, 28.12.2019 11:31 jmackenzie7

1. (a). a police car, approaching right-angled intersection from the north, is chasing a speedmg
comer and is now moving straight east. when the police car is 0.6 km
north of intersection and the suv is 0.8 km east of intersection, the police determine with
radar that the distance between them and the suv is increasing at 20 km/hr. if the police car is
moving at 60 km/hr. at the instant of measurement, what is the speed of the suv?

Answers: 3

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1. (a). a police car, approaching right-angled intersection from the north, is chasing a speedmg