Answer:
8.33 m/s
Explanation:
v=d/s, velocity = displacement/ time
<h3>
Answer:</h3>
<h3>
General Formulas and Concepts:</h3>
<u>Math</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Physics</u>
<u>Unit 0</u>
- Unit Conversion: 100 cm = 1 m
- 1 N/m (Newton per meter) = 1 J (Joule)
<u>Energy</u>
Elastic Potential Energy Formula:
- k is spring constant
- Δx is displacement from equilibrium
<h3>
Explanation:</h3>
<u>Step 1: Define</u>
k = 150 N/m
Δx = 14 cm
<u>Step 2: Identify Conversions</u>
Unit Conversion 100 cm = 1 m
<u>Step 3: Convert</u>
Δx = 14 cm = 0.14 m
<u>Step 4: Find Energy</u>
- Substitute [EPE]:
- Exponents:
- Multiply:
- Multiply:
- Redefine:
Answer:
a) 6.028*10^10 m/s^2
b)2.156*10^-5 s
c)14.01 m
Explanation:
Hello!
I will not consider relativistic efects since the velocity of the proton is 1% of the velocity of ligth.
In order to find the acceleration we need to calculate first the force, this is done by multiplying the electric field times the charge of the proton (1e=1.6*10^-19)
Since the mass of the proton is 1.6726219 × 10^-27 kilograms
The acceleration it suffers due to the electric field is:
Since the proton accelerates from rest, the velocity as a function of time is given by:
So
Finally, the length traveled by the proton in that interval is given by: