Answer:
Hey mate....
Explanation:
This is ur answer.....
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SO IT'S YES!
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The electric field generated by a proton is a radial field, so we would see the field lines going radially from the proton toward every direction. I've attached a picture representing the electric field generated by a positive charge, such as a proton, and we can see the field lines going radially from the charge toward every direction.
Answer: 106. 25 m
Explanation:
In this situation the following equations will be useful:
(1)
(2)
Where:
is the object’s final velocity
is the object’s initial velocity
is the object's acceleration
is the time
is the distance traveled
Finding from (1):
(3)
(4)
Substituting (4) in (2):
(5)
Finding :
Answer:
U= 4.1×10^{-3} J
Explanation:
Given:
Young's modulus E= 2.5×10^5 N/m^2
thickness of material L_o =3.0 mm
Area A= 0.50 cm^2
ΔL= 1.0 cm
The potential energy is given by
U= 1/2FΔx
therefore
now putting values we get
U= 4.1×10^{-3} J
So like i would just do 0.8 * 2.5. Ya know.
So like that equals 2.