Answer:
Statics which is when dealing with forces acting out on body and the possible motives of the body system. Kinetics which explains the motion that can occur in any type of situation.
Explanation:
Answer:
the answer is Z,X,W,Y
Explanation:
we know Z is the hardest material because when it is rubbed against any material,the other material is definitely left with a mark,so Z is 1st
we know Y is the weakest material because when it is scratched by all other materials,it is left with a mark.so we write Y at the last.
X is rubbed against W and W is left with a mark,so we know that X is harder than W,so we should write X just before W and after Z.
Answer:
According to the dictionary, luminosity is defined as, "the intrinsic brightness of a celestial object (as distinct from its apparent brightness diminished by distance)."
The brighter/ the more luminous a star is, the more flux it has.
Explanation:
The speed of the object is the rate where it changes position relative to the frame of reference. The speed equates to a stipulated speed and motion direction of the item, and the further calculation can be defined as follows:
Given:
To find:
Find the eastward component=?
Solution:
When the angle is north-east, the angle is the east measured
Using formula:
So, the final answer is "45.3155 m/s".
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