Kinetic friction happens when there is kinetic energy and it is coming into contact with another source. ex: a ball rolling.
Answer:
Option d
Explanation:
When we throw an object in the upward direction, we provide it with certain initial velocity due to which it covers a certain distance up to the maximum height.
While the object is moving in the upward direction, its velocity keeps on reducing due to the acceleration due to gravity which acts vertically downwards in the opposite direction thus reducing its velocity.
So, the maximum height attained by the object is the point where this upward velocity of the body becomes zero and after that the object starts to fall down.
Answer:
hi,
When one stands at a particular place, the point in the sky directly above the head is called Zenith.
Explanation:
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Explanation:to find the area you must first find the radius given you have the diameter you cut the diameter in half giving you 40 then you follow the formula “A= (pie)r (squared) leaving you with
answer:5024
Answer:
A. a uniform mixture that can't be separated
