- #1

karkrash

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A police car is in pursuit of a stolen pickup truck. At one instant, the car has a speed of 34m/s and is 164m behind the truck. At the same time, the truck has a speed of 32m/s. If neither vehicle accelerates, how long will it take the police to catch up to the truck?

2. Homework Equations :

Δy=vit+1/2at^2

3. The Attempt at a Solution

i used this equation but got the answer wrong a lot of times. i don't understand any questions of this nature.