Question

A car travels with initial velocity of 30m/s for 20mins with a final velocity of 50m/s . How far does it travel ? What is the initial velocity of the phase before the second phase?​

Answer 1

Answer:

Explanation:

The answer is 400m

Given;

initial velocity=v1=30m/s

final velocity=v2=50m/s

time=20mins

Find;

distance

Formula;

Δv=v2-v1

s=vt