Answer:
according to newtons second law
F=ma
mass of the balloon =0.020 kg
gravity = 9.8m/8^2
force = 0.020 x 9.8
= 1.96 N
x (times) hope it helps
A horizontal exempted is a bit tight but I think it’s a good idea
This interaction must be one of the intermolecular forces, particularly, Van der Waals forces. From the description given, this force is called <em>induced dipole-induced dipole forces</em>. Dipole is defined as the separation of positive and negative charges. This type of intermolecular force is very weak compared to hydrogen bonding.
Answer:
HBr is a strong acid
Explanation:
KBr is a salt which makes a base . also KOH is a base
<h2>FALSE ⚠ FALSE ⚠ FALSE ⚠</h2>
