The arrangement of electric charges produces an electric field while the flow of electric charges is known as current electricity.
<h3>What is an electric field?</h3>
An electric field is a region of space where a charged body produces an electrical force which is felt by another body when brought close to or around that region.
Arrangement of electrical charges produces an electric field.
The flow of charges is known as electricity.
Therefore, the arrangement of electric charges produces an electric field while the flow of electric charges is known as electricity.
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Answer:
Answer to #1, is D.
Explanation:
The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. This is also, a theory with the ring of fire.
Answer:
b) The ball is a freely falling body for the duration of its flight.
Explanation:
When an object is thrown upwards, it moves against the direction of gravity. Its velocity decreases with respect to its motion, and zero at the maximum height. After which it falls back to the surface of the earth.
Since the ball moves initially against the force of gravity, its acceleration would be -9.8 m/ at its highest point. Thus since acceleration is constant, the ball is a freely falling body for the duration of its flight.
You will see some thing pitch black pulling you. you will feel an immense pull or attraction while going rapidly inside the black hole.
Kinetic Energy = (1/2) mv^2.
m = 57.7 g = 57.7/1000 = 0.00577 kg.
v = 325 m/s.
E = 0.5 * 0.00577 * 325^ 2. Use your calculator.
E = 304.728125 J.
That's the kinetic energy.