Question

7. Find displacement and acceleration for AB, BC, CD
Velocity
40m/s
10
20
D 25
TIME IN SEC​

Answer 1

AB

Displacement := velocity × time =40 × 10 = 400 m

Acceleration= v/t = 40/10 = 4 m/s^2

BC

Displacement := 40 × 20 = 800m

Acceleration:= 40/20 = 2 m/s^2

CD

Displacement: =40×25 = 1000m

Acceleration := 40/25= 1.6 m/s^2