Question

A cyclist moves from O to D along the path as shown. The distance covered by him is
EINEMATICS
PHYN
0
8km
A
4km
1km
В
4km
d) 5 km​

Answer 1

Answer:

5km

Explanation:

because 5 is rational

Answer 2

The distance covered by the cyclist is 17 km.

Given:

Movement is along the path OABCD.

OA = 8 km

AB = 4 km

BC = 4 km

CD = 1 km.

To Find:

Distance covered 'd'.

Solution:

Distance covered = Total path length.

                           d = OA + AB + BC + CD

                           d =  8 + 4 + 4 + 1

                           d =  17 km.