Question

Position of a child moving along the x-axis is given as 0 m, +10 m, +5 m, -10 m at
time t = 9:30 AM, 9:31 AM, 9:32 AM, 9:35 AM respectively. Determine the displacement
between
i) 9:30 AM and 9:31 AM
ii) 9.30 AM and 9:32 AM
iii) 9:32 AM and 9.35 AM
iv) 9.31 AM and 9:35 AM
v) 9:30 AM and 9:35 AM​

Answer 1

1)10m

2)5m

3)15m

4)20m

510m)