1Draw a quick sketch of the object.
2Draw an arrow showing every force acting on the object.
3<span>To calculate the net force, add any vectors acting on the same axis (x and y), making sure to pay attention to the directions.
Hope this helps :)
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<h3><u>Given</u> </h3>
- Mass of an object is
- Height of the body is
<h3><u>To Find</u></h3>
<h3><u>Solution</u></h3>
Where,
= Mass
= Gravity
= Height
Now, Converting gram to kg
1000g = 1kg
20g = 
= 0.02 kg
According to the question
Putting these values
Potential Energy = mgh
Potential Energy = 0.02 × 10 × 2
Potential Energy = 0.2 × 2
Potential Energy = 
If you shine a light straight down onto that vector, then the length of its shadow on the x-axis is
x-component = 88 · cosine(13°)
x-component = 88 · (0.9744)
<em>x-component = 85.74</em>
