Inertia is the property of an object that basically describes its resistance to change its state of motion.
For instance, if an object is still, inertia describes the "attitude" of the object to stay still (a force should be applied in order to move it). Similarly, if an object is moving by uniform motion (with constant speed), inertia refers to the "attitude" of the object to keep its uniform motion (again, a force should be applied to the object in order to change this state of motion).
Answer: The electromagnetic waves reach Earth, while the mechanical waves do not.
Explanation:
<span>Mechanical association learning used by an actor to memorize his lines</span>
<span>The student's power rating is approximately 800W.
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Power is the rate of doing work. Its SI unit is Watt. 1 W = 1J/sec
Given: <span>The work done to get to the top is 1200 Joules
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Time = 1.5 seconds.
Power =