Answer:
Temperature is a measure of the average kinetic energy of the particles. Temperature is a measure of how hot or cold something is. Temperature is not the same thing as heat.
Explanation:
Answer:
what is your question because I seem to not see a question in this question....
Answer:
u have to add all the numbers and then round it to the nearest ten
Explanation:
<span>A mechanical wave is created when a source of energy causes a vibration to travel through a medium
And yeah lol
A mechanical wave is a disturbance in matter that carries energy from one place to another :)
This what you needed? </span>
Answer:
Explanation:
static friction = 0.34
Acting force = 50N
mass = 12 kg
g = 9.81
a = acceleration after box moves against friction.
Acting force - Frictional Force = m * a
Frictional Force = mu*Normal
Normal = m * g
Normal = 12 * 9.81 = 117.72
Frictional Force = Normal * 0.34
Frictional Force = 117.72 * 0,34
Frictional Force = 40.02
50 - 40.02 = 12 *a
9.98 = 12*a
a = 0.8317 m/s^2