Question

caculate the displacement by an object which moves from a to b and then to c where a to b is 75 metre and b to c is 60m and c to d is 75 metre​

Answer 1

Answer:

Distance = Length of path travelled

=AB+BC

=15+9

=24km

Displacement = Shortest path from initial to final position

=AC

= (AB) 2 +(BC) 2

{Pythagoras Theorem}

= 225+81

=17.5km is the solution