Question

a bus strats from from rest. if the accleration is 2m/s,find the distance travelled and the velocity after 2 seconds​

Answer 1

Velocity: 4 m/s

Distance: 4 m

Step-by-step explanation:

initial velocity: u = 0 m/s

Acceleration: a = 2 m/s²

Time taken: t = 2 seconds

Distance traveled: d = (what we need to find)

Final velocity: v = (what we need to find)

---------------------------------------

v = u + at

v = 0 + 2 × 2

v = 4 m/s

---------------------------------------

d = 0 × 2 + 1/2 × 2 × (2)²

d = 1/2 × 2 × 4

d = 4 m