a car traveling at 30 m/s begins to accelerate 2 m/s2 over a period of 3 seconds. What is its final velocity?

Given:

initial velocity= 30 m/s

acceleration = 2 m/s²

Time = 3s

To find :

final velocity = ?

Solution:

Now as we know =

Where :-

v = final velocity

u = initial velocity

a = acceleration

t = time

Now Let's find final velocity by using this formula:

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table