Everyone gets so be safe with every law there is
Answer:
Acceleration, 
Explanation:
It is given that,
Side of the square plate, l = 1 m
Charge on the square plate, 
Position of a proton, x = 1 cm
The electric field due to a parallel plate is given by :
Electric force is given by :
F = q E
e is the charge on electron
The acceleration of the proton can be calculated as :
m is the mass of proton
So, the acceleration of the proton is 
. Hence, this is the required solution.
Answer:
185.25 m/s
Explanation:
consider the motion of the combination of bullet and block after the collision
v₀ = initial speed just after the collision
v' = final speed = 0 m/s
μ = Coefficient of friction = 0.6
g = acceleration due to gravity = 9.8 m/s²
a = acceleration of the combination = - μ g = - (0.6) (9.8) = - 5.88 m/s²
d = stopping distance = 13 m
using the kinematics equation
v'² = v₀² + 2 a d
0² = v₀² + 2 (- 5.88) (13)
v₀ = 12.4 m/s
m = mass of the bullet = 9.9 g = 0.0099 kg
M = mass of the wood = 138 g = 0.138 kg
v = speed of bullet before collision
v₀ = speed of combination after the collision = 12.4 m/s
Using conservation of momentum
m v = (m + M) v₀
(0.0099) v = (0.0099 + 0.138) (12.4)
v = 185.25 m/s
Explanation:
Size of the particles of the medium through which, it is passing.
Answer:
The nuclei are moving fast with respect to one another
Explanation:
Protons are found in the nucleus together with the neutrons while the electrons normally revolve round it.
However the protons appears fused in a way when electromagnetic force is applied by the nuclei moving at a very fast speed. This fast speed helps to keep the supposed neutrons fused together.
