Answer:
Truck will be at a distance of 720 m
Step-by-step explanation:
Speed of the truck is given as 90 m/sec
Time for which truck travel t = 10 seconds
We have to find the distance that how much truck travel in 8 sec with speed of 90 m/sec
We know that distance is given by
![distance=velocity* time](https://img.qammunity.org/2020/formulas/physics/college/xsjm7klsliiid3n4wkh1iv5p1yy2mnjwoe.png)
So distance traveled by truck in 8 sec will be equal to
![=90* 8 =720m](https://img.qammunity.org/2020/formulas/physics/college/h1q02fpd9gzuc6y2p8g2yai8y2vfs5hi15.png)
So truck will be at a distance of 720 m