The formula for the functional group is NH2
1,800,000,000/60 (seconds in a minute)= <span>3,000,000,000 minutes older
</span>30,000,000/60 (minutes in an hour)= 5<span>00,000 hours older
</span>500,000/24 (hours in a day)= 20,833.33333 days older
20,833.33333/365 (days in a year)= <span>57.0776255616</span> years older
I messed up earlier, sorry, it's kinda lucky I saw a photo that said 1 billion seconds is 31 years XD
Because "velocity" means the speed and direction of the motion.
In circular motion, or motion on any curved path, the direction is constantly changing. So even if the speed isn't changing, the <em>velocity</em> is.
Please find attached photograph for your answer. Hope it helps. Please do comment
change in momentum of car is given as
here we have
given that
m = 2000 kg
now we have