Explanation:
Another name of covalent bonds is molecular bonds. Covalent compounds are formed by covalent bonds. The bonds in which atoms share one of more valance electrons are termed as covalent bonds. These types of bonds are in Liquid or gaseous State.
For example, methane is a covalent compound that is formed by the sharing of electrons between carbon and hydrogen atoms. Hence, Covalent compounds are usually described as the sharing of electrons between carbon atoms
If you mean nuclear, fission is a radioactive isotope losing protons or "radioactive decay"
whereas nuclear fusion is where 2 atoms hit each other and combine,
like on the sun where hydrogen hits each other and makes helium.
Answer:
(a). The horizontal and vertical components are and
(b). The horizontal and vertical components of the rocket's impact velocity is 150 m/s and 259.8 m/s.
Explanation:
Given that,
Angle = 60°
Speed = 300 m/s
(a). We need to draw the vector representing the rocket's impact and its components
Using given data
The components of rocket's impact
The horizontal component is
The vertical component is
(b). We need to calculate the horizontal and vertical components of the rocket's impact velocity
Using horizontal and vertical components
The horizontal component is
Put the value into the formula
The vertical component is
Put the value into the formula
Hence, (a). The horizontal and vertical components are and
(b). The horizontal and vertical components of the rocket's impact velocity is 150 m/s and 259.8 m/s.
Work= force*distance
Work= x*12
Force= mass*acceleration
Force= 5 kg*6
Force= 40 N
Work= 40×12
Work= 480 J (joules)
I think this is it
Answer:
The water vapor contains a lot of stored, "latent heat", energy (sunlight energy that was added during evaporation). The stored energy is released when the water vapor condenses and turns back into water.
Explanation: