Answer:
The resulting force on the first object is 800 N.
Explanation:
Given;
force exerted on one of the objects, F₁ = 400 N
let the first charge = q₁
let the second charge = q₂
The force of repulsion between the objects is calculated using Coulomb's law;
Therefore, the resulting force on the first object is 800 N.
Answer:
Yes, it can be destroyed.The total amount of matter (atoms) before and after a chemical reaction (change), remains the same.
Explanation:
hope this helps
The answer is Resonance. Think of the bass on a speaker and if you place a glass of water onto a table or flat surface, it will start to vibrate/ shake because of the musics beats bass.
<span>The sprinter is advised to reduce his speed slowly after
completing the race because of the power that is needed when the stoppage is
down in a faster manner could be very great. This would translate to the great
usage in gasoline. Also, the inertia of the vehicle is quiet high so it is hard
to stop it very suddenly. </span>
