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lozanna [386]
3 years ago
10

Why are there shadows?

Physics
2 answers:
Deffense [45]3 years ago
6 0
Shadows are formed when an opaque object or an object that doesn't allow light to pass through is in the way or infront of etc. a source of light.
lubasha [3.4K]3 years ago
4 0
It is shown when you are covering the light.  So like when the sun is shining down at you, you are standing so the stuff behind you is not getting light because you are in its way. 
HOPE THIS HELPS!!!!!!! ;-)
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A cyclist is traveling 10 m/s with an acceleration of 6 m/s2. How fast is the cyclist traveling at the end of 20 seconds
krok68 [10]

Answer:

<em>The cyclist is traveling at 130 m/s</em>

Explanation:

<u>Constant Acceleration Motion </u>

It's a type of motion in which the velocity of an object changes by an equal amount in every equal period of time.

Being a the constant acceleration, vo the initial speed, vf the final speed, and t the time, the following relation applies:

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v_f=10+6\cdot 20

v_f=10+120

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