Which of the following is NOT a likely result of regular physical activity?A.
increased energy
B.
decreased attention span
C.
improved school attendance
D.
improved self-image
Please select the best answer from the choices provided.
A
B
C
D
Answers
Answer:
B: Decreased attention span is the answer.
Explanation:
Just took the test on e d g e n u i t y.
Answer:
iitz b
Explanation:
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This is for physical science, need help :/
5) Consider pushing a 50.0 kg box through a 5.00 m displacement on both a flat surface and up aramp inclined to the horizontal by 15.0°. In both cases, you apply a force of 100.N parallel to thesurface (parallel to the floor or parallel to the ramp). Calculate the work done by:a) the gravitational force as the box is pushed across the flat groundb) the gravitational force as the box is pushed up the rampc) the force you apply as the box is pushed across the flat groundd) the force you apply as the box is pushed up the ramp
Answers
Because water is a very very very very very unusual substance ... It's
the only known substance whose solid form is less dense than its liquid
form near the same temperature.
In other words, water is the only known substance for which a solid lump
of it floats in a liquid glass of it.
If that were not true ... if the behavior of the density of water around its
freezing temperature were the same as the density of all other known
substances ... then life on Earth would be impossible.
Think about that for a while ! Ya gotta admire whoever it was that designed water !
because ice is less dense than liquid water
Answers
Answer:
Newton's second Law states that an object's acceleration is directly related to the net force applied and inversely related to the mass of the object.
Explanation:
Newton's second law states that when force is applied on an object, then it causes acceleration which is directly dependent on the net force applied and varies inversely with the mass of the object.
This law gives us the following equation:
where represents net force applied,
represents mass of the object and
represents acceleration caused.
The above equation can be rearranged to:
This equation shows that acceleration is directly dependent on net force and inversely dependent on mass of the body.
Answer:
second - apex
Explanation:
Answers
Answers
B. Large cross-sectional area, long pipe
C. Small cross-sectional area, short pipe
D. Small cross-sectional area, long pipe
Answers
Answer:small cross-section area,long pipe
Explanation:
Conductance is a measure of how easily the current can flow through a electrical component.
It is the inverse of resistance.
Conductance is given by
where is conductivity(constant for a component),
is the length of component parallel to the flow and
is the area of cross-section of the component perpendicular to the flow.
So,conductivity increases with increase in and decreases with increase in
So,small cross-sectional area and long pipe has high conductance.