Answer:
1.35 kJ
Explanation:
KE = ½mv² = ½ × 0.030 kg × (300 m·s⁻¹)² = 1350 J = 1.35 kJ
1. Energy transfer is the movement of energy from one location to another. For example, when electricity moves from a wall plug, through a charger, to a battery.
2. Insulation helps to prevent that transfer of heat. Many different materials are used for insulation. Engineers often use fiberglass, wool, cotton, paper (wood cellulose), straw and various types of foams to insulate buildings. A layer of trapped air can serve as insulation, too!
3. I'm not sure. Sorry
Explanation: <u>Nurture</u> means to close or stop a living thing from multiplying (Giving birth). <u>Nature</u> is a place where animals and plants are found. Waterfalls are also found in nature.
<u>Genes is nature.</u>
Hope this helps! :D
-<em>TanqR</em>
Answer:
The magnitude of the acceleration is
The direction is i.e the negative direction of the z-axis
Explanation:
From the question we are that
The mass of the particle
The charge on the particle is
The velocity is
The the magnetic field is
The charge experienced a force which is mathematically represented as
Substituting value
Note :
Now force is also mathematically represented as
Making a the subject
Substituting values
The correct answer would be compound