The answer is option C .Because as the direction of the boy changes ;velocity changes .
Answer:
(e) resistance
Explanation:
Resistance opposes the flow of current ,current and charge are related to each other as Q=current×time so charge is dependent on the current
So if the resistance opposes the flow of current then it also opposes the flow of the charge
Resistance is independent on the frequency impedance and reactance also opposes the flow of charge but they are frequency dependent and resistivity is the property of the material
So option (e} will be correct option
The image that shows an object or objects moving with <u>non-accelerated motion</u> is <u>the first image</u>.
Why?
When we are thinking about a non-accelerated motion, we know that the speed will be constant all the time, it means that no matter the time, if we took two consecutive moments of time knowing the object's position, and we are able to calculate the distance between those instants of time, <u>the distance will be the same.</u>
On the other hand, if we have an accelerated motion, it means that the speed will not be constant, so the distance between two consecutive instants of time might not be the same.
From the given image, we can see that the only image that describes a non-accelerated (constant speed) is the first image.
Have a nice day!
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Answer:
The distinction can be understood by their individual definitions given below.
Explanation:
A meteoroid is a small rocky/metallic body that can be found in outer space (space beyond the Earth's atmosphere). Their sizes are much smaller than asteroids (often called planetoids) and even more smaller than that of any planets or their moons. They generally originate from comets, asteroids (fragments of them) and even from planets or moons when there occurs heavy collisions.
A meteor is basically what we know to be "shooting stars". When a meteoroid, asteroid, etc. passes through the Earth's atmosphere, they heat up and begin to glow because of the frictional force experienced due to gas molecules in the atmosphere. But the important thing is that they do not reach the surface of the Earth as they completely burn out long before coming close. If some object does manage to reach the Earth's surface, we then call it a meteorite.
(These definitions are not restricted to the Earth but applies to all panets <em>and </em>moons.)
(Also check the gif provided here: https://en.wikipedia.org/wiki/Meteoroid)
