Yes, this is because particles in a solid there are more particles which are touching. They can only vibrate. But particles in a gas are far apart. This is the same for liquids to.
Hello thier
The answer is D.
<span>It depends on whether or not the nail has rusted all the way through.
If am wrong am really sorry
</span>
Answer:
Simply put, slope refers to the steepness of a line. The larger the slope, the steeper the line. Slope is often referred to as 'rise over run' because it is calculated by the change in the vertical (rise) divided by the change in the horizontal (run). ... For example, a high value of slope means a very steep line.
Answer:
<em>F</em> = <em>0</em>
Explanation:
This problem can be solved by using the equation for the force produced by a magnetic field over a charge
<em>F</em> = q<u><em>v</em></u> X <em>B</em>
That is, the cross product between velocity and the magnetic field.
In this case, v is in the negative z-direction <em>v</em> = -v k^,
and the magnetic field is in the positive z-direction <em>B</em> = z k^
Hence, the cross product is
F = q<em>v </em>X <em>B</em> = 0i^ - 0j^ + 0k^ = <em>0</em>
In this case the net force is zero due to both velocity and magnetic field vectors are in the z-direction
Answer:
distance = 21.56 m
Explanation:
given data
mass = 50 kg
initial velocity = 18.2 m/s
force = -200 N ( here force applied to opposite direction )
final velocity = 12.6 m/s
solution
we know here acceleration will be as
acceleration a = force ÷ mass
a = 
= -4 m/s²
we get here now required time that is
required time = 
...............1
put here value
required time = 
so distance will be
distance = 
........2
distance = 
distance = 21.56 m
