Apiece of plastic has a net charge of +9.9 μc. how many more protons than electrons does this piece of plastic have? (e = 1.60 x 10^-19 c). (divide your answer by 10^13, and give the result to the nearest 0.01

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.

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.