Atruck is traveling due north at 50 km/hr approaching a crossroad. on a perpendicular road a police car is traveling west toward the intersection at 45 km/hr. both vehicles will reach the crossroad in exactly one hour. find the vector currently representing the displacement of the truck with respect to the police car.

Explanation:

Truck velocity=50 km/hr

police car velocity =45 km/hr

Let they start at t=0 s

After one hour

truck displacement

In vector Form

For Police car displacement

in vector form

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explanation:

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