Answer:
Distance= 60 km
Displacement= 47.43 km
Explanation:
Distance is the total length an object covered and is a scalar quantity while displacement is the shortest distance from the starting point to the end.
We can simply add up the values to get distance which is 60 km
But to calculate displacement we must use the Pythagoras theorem
45^2 + 15^2 = s^2
2025 + 225 = s^2
√2250 = s
47.43 km = s
