Explanation:
a) glowing embers in a campfire : It is a non mechanical conversion
(b) a strong wind: Kinetic or mechanical
(c) a swinging pendulum: A combination of potential and kinetic energy.
(d) a person sitting on a mattress: potential energy or mechanical
(e) a rocket being launched into space
: kinetic and potential.
Answer:
Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.
Explanation:
To solve this problem we will start by defining the length of the shortest stick as 'x'. And the magnitude of the longest stick, according to the statement as
Both cover a magnitude of 8.32 ft, therefore
Now solving for x we have,
Therefore the shorter stick is 2.695ft long.