Answer:
Explanation:
We know that
Acceleration due to gravity g is given by the formula
G= gravitational constant
M= mass of the Earth
r= radius of the earth
Let acc. due to gravity after radius is 20% greater be g_2
then
=> g1/g2 = (r_2/r_1)^2 => g2 = 9.81/1.2^2 = 6.8125
100. A centimeter is a 100th of a meter.
Take Off Your Boot, And Shake Your Boot
Answer:
Explanation:
solid is particles packed up together like a family.
liquid is made out of particles as well but the are a little spaced out like a bunch of friends going home after a busy school day.
A solid changes state because when heat is applied it states changing state into a liquid.
like you freeze an ice cube and when it out on a summer day in a drink it starts melting AKA (A SOLID + HEAT =A LIQUID
The kinetic theory of matter states that all matter is made of small particles that are in random motion and that have space between them. This means that no matter what phase matter is in, it is made of separate, moving particles.
