<em>Answer:</em>
<em>Uniform motion : </em><em>When a body covers equal distance in equal interval of time irrespective of the direction throughout it's motion</em>
<em>non-uniform motion :</em><em> When it covers a unequal distance in equal interval of time irrespective of the direction throughout it's motion.</em>
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<em>Example of Uniform motion :</em>
<em>The movement of the hands of the clock.
(They move equal distances in equal interval of time.)</em>
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<em>Example of non- uniform motion :</em>
<em>An athlete running in a race.</em>
True, both humans and animals alike do have critical periods of development
False
Step by step explanation
Answer:
80 times 12=960
Explanation:
You have to do the equation for work, the equation is work= force times distance, the force here is 80newtons, the distance is 12meters, so you would do 80 times 12 to get your answer of 960
Describe what happens to energy of a wave if the frequency decreases