Answer:
The number of protons 6.19 more than electron.
Explanation:
Given that,
Charge
We know that,
formula of charge
Where,
Q = total charge
n = number of protons
e = charge of electron
Put the value into the formula
According to statement of question
Divide the answer by
Hence, The number of protons 6.19 more than electron.
Recall this kinematic equation:
a =
This equation gives the acceleration of the object assuming it IS constant (the velocity changes at a uniform rate).
a is the acceleration.
Vi is the initial velocity.
Vf is the final velocity.
Δt is the amount of elapsed time.
Given values:
Vi = 0 m/s (the car starts at rest).
Vf = 25 m/s.
Δt = 10 s
Substitute the terms in the equation with the given values and solve for a:
a =