Answer:
= 1.7 Joules
Explanation:
The electrical potential energy is given by;
P.E = 1/2 ke²
Where, k is the spring constant, e is the extension
Therefore;
Electrical potential energy = 1/2 × 113 N/m × 0.03 m
= 1.695 Joules
<u>= 1.7 J</u>
The acceleration of the steel crate, given the data from the question is 6.0 m/s²
<h3>How to determine the net force</h3>
- Force to the left (Fբ) = 480 N
- Force to the right (Fᵣ) = 1869 N
- Net force (Fₙ) = ?
Fₙ = Fᵣ - Fբ
Fₙ = 1869 - 480
Fₙ = 1389 N
<h3>How to determine the acceleration</h3>
- Mass (m) = 230 Kg
- Net force (Fₙ) = 1389 N
- Acceleration (a) = ?
Fₙ = ma
Divide both sides by m
a = Fₙ / m
a = 1389 / 230
a = 6.0 m/s²
Learn more about acceleration:
brainly.com/question/491732
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The thing that happened the year that Isaac Newton was bronbis that there was a war and he had to save his family
Answer:
it's right you did a great job
God is good man what can you say but its 18.66x30301=362728
