"Gauss's Law. The total of the electric flux out of a closed surface is equal to the charge enclosed divided by the permittivity. The electric flux through an area is defined as the electric field multiplied by the area of the surface projected in a plane perpendicular to the field. ," Source: <span>hyperphysics.phy-astr.gsu.edu/hbase/electric/gaulaw.html
If you would like more info please look at the website. Im only in middle school, so I am sorry if this is not what you were looking for.....</span>
It will be traveling at 11m/s, because there is no friction in empty space.
The velocity of the combined mass after the collision is 0.84 ms-1.
<u>Explanation:</u>
According to law of conservation of momentum, the change in momentum before collision will be equal to the change in momentum of the objects after collision in isolated system.
But as it is perfectly inelastic collision in the present case, the final momentum will be based on the product of total mass of both the object with the velocity with which the collision occurred. This form is attained from the law of conservation of momentum as shown below:
So as law of conservation of momentum,

Here
= 3 kg and
= 2 kg are the masses of objects 1 and 2,
= 1.4 m/s and
= 0 are the initial velocities of object 1 and object 2,
and
are the final velocities of the objects.
So after collision, object 1 get sticked to object 2 and move together with equal velocity
=
=
. Thus the above equation will become,

So the final velocity is

Thus,
= 0.84 ms-1.
Answer:
55m/s
Explanation:
conduction velocity (meter/second) is of a nerve is calculated by measuring the distance (millimeters) between two stimulation sites and dividing by the difference in latency (milliseconds) from the proximal.
mathematically is given as:
Conduction Velocity (meters/second) ={Distance (millimeters)}/{Proximal Latency- Distal Latency (millisecond)
C.V= (55mm)/ (10.5-9.5)ms
=55m/s