Strain it , the sand didn’t dissolve in the solution it just settled in the bottom
Answer:
19696 J or 19700 J
Explanation:
COMPONENT OF FORCE IN DIRECTION OF DISPLACEMENT IS
F cosФ = 200 cos 10° = 196.96 N
work = component of force in direction of displacement × displacement
= 196.96 × 100
= 19696 J
= 19700 J
Answer:
Corkscrew, bicycle, scissors
Explanation:
they are made from many simple machine's
Answer:
Explanation:
First, the box goes from position x=0 to x=x1, so, the work made by the friction is calculated as:
where 
is the force of friction, 
the displacement, m the mass, V is the speed in rest and 
the initial speed.
V is equal to zero, so:
it means that the force of friction is equal to:
On the other hand, when the box goes from position x=x1 to x=x2, the work-energy theorem said that:
Where 
is the work done by the person.
Then, solving for :
Finally, replacing by 
, we get:
Spurs are probably the result of <u>self-sustaining</u> <u>star formation.</u>
<h3>What is the formation of gaseous spurs in spiral galaxies?</h3>
The gigantic form of the magnificent doppelganger spiral patterns that spiral outward from the galactic cores gave spiral galaxies their name. These light arms of spiral galaxies are frequently seen in optical pictures to be speckled with bright star-forming areas at regular intervals.
Smaller structures spread forth and rearward into the interarm area from each major spiral arm. Spiral-arm also known as spurs are the name given to these substructures. Sometimes the spurs are also filled with star-forming clusters. As a consequence, we may draw the conclusion that spurs most likely emerge from self-sustaining star formation.
Learn more about the spiral galaxies here:
brainly.com/question/13956361
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