Answer:
Volume flow rate is the same in both sections of the pipe
Explanation:
Answer:
So I never really knew you
God, I really tried to
Blindsided, addicted
Felt we could really do this
But really I was foolish
Hindsight, it's obvious
Explanation:
Answer:

Explanation:
It is given that,
Radius of the circle, 
The area of the circle is given by :



or

As there is no uncertainty given in the radius of the circle. So, the area of the circle is
. Hence, this is the required solution.
Answer:
Magnitude of electric field is 1.06 x
V/m along negative X-direction
Explanation:
Given: initial velocity of proton = u = 3.5 x
m/s
final velocity of proton = v = 0 m/s
initial point
= 0.2 m and final point is
= 0.8 m
According to conservation of energy:
change in in kinetic energy = change in potential energy of proton
⇒
where q and m is the charge and mass of proton E is the electric field ,
and
is the initial and final position of proton
on substituting the respected values we get,
1.023 x
= 9.6 x
x E
⇒ E = 1.06 x
V/m
external force is opposite to the motion as velocity of proton decreases with distance.
Therefore, magnitude of electric field is 1.06 x
V/m along negative X-direction
Answer:
kinda
Explanation:
can i have brainlyest pls?