Question

Ariana is accelerating her car at a rate of 4. 6 m/s2 for 10 seconds. Her starting velocity was 0 m/s. What was her final velocity? 0 m/s 2. 3 m/s 4. 6 m/s 46 m/s.

Answer 1

the answer is v=46 m/s

Step-by-step explanation:

to find the final velocity we use formula from uniformly accelerated motion , equation 1, that is ; V=U+at

our given is U=0m/s

a=4.6m/s^2

t=10s

requaired,V=?

solution will be; V = u+at

replacing the values of each individual

V=0m/s+(4.6m/s^2)(10s)

V=0m/s+46m/s ;second found on the unit of acceleration canceled by the unit of time and finaly the left is m/s

V=46m/s