Question

a boy moves from point AtoB along a straight line. the distance between points AtoB in 30m . He returns back and move to point C at the mid of the line connection points A and B . calculate the distance travelled by the boy and his net displacement​

Answer 1

distance = 30 + 15 = 45 m

displacement = 16m

Answer 2

Answer:

DISTANCE =75m

DISPLACEMENT =75m

Explanation:

Distance from a to c = 30/2=15m

DISTANCE

=A to B + B to A + A to C

=30m+30m+15m

=75m

DISPLACEMENT

=75m

because the distance travelled by the body i.e.boy is in a straight line .

so,

here,

DISTANCE=DISPLACEMENT.

HOPE IT HELPS...