Answer:
they are both curved surfaces
Explanation:
Stars live to long for just one person to see it die, usually it out lives all of us
If y<span>ou are going to invent a new device that people can use instead of a microwave oven to warm up leftovers, the type of electromagnetic wave that would be most useful to investigate would probably be infrared waves, because these kinds of waves are associated with heat. </span>
Answer:
For objects at rest, we can use the equation of:
E = mc^2 to obtain the energy of the object
where E is energt, m is mass and c is the speed of light.
Then, the mass of the wood or metal blocks is related to the energy by that equation.
If we are talking about other energies, like kinetic energy, it can be written as:
K = (m/2)*v^2
So again, the mass is related to the energy, more mass implies more energy.
<u>Answer</u>
3.7 Km south
<u>Explanation</u>
The definition of displacement is the distance traveled in a specific direction. It is the vector quantity. We add displacements like the way we add vectors.
Taking the direction towards North to be positive (+1.7 Km), the distance towards south would be negative (-5.4 Km).
Now lets add the two values.
(+1.7) + (-5.4) = 1.7 - 5.4
= - 3.7 Km But negative was towards south.
∴ Answer = 3.7 Km south.
