Question

A car travels with velocity of 10 m/s and accelerate at 5m/s² calculate final velocity of the car when it has traveled 30 m

Answer 1

Time=Distance÷Velocity
=30÷10
=3s

Acceleration=(final velocity-initial velocity)÷time
5m/s square=(v-10m/s)÷3s
5×3=v-10
15=v-10
v=15+10
v=25m/s
Final velocity is 25m/s