2. Motion in 2D, Newton's laws, Forces

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Last updated 2:39 PM on 10/14/26
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14 Terms

1
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What is a position vector?

  • Position vector (r ⃗) is the vector that goes from the origin O (0, 0) of the coordinate system to that point P

  • Position vector (r ⃗) is analysed into its components, which  are the Cartesian coordinates of that particle in space (xi ̂, yj ̂)


<ul><li><p><span>Position vector (</span><span style="font-family: &quot;Cambria Math&quot;;">r&nbsp;⃗</span><span>) is the vector that goes from the origin O (0, 0) of the coordinate system to that point P</span></p></li><li><p><span>Position vector (</span><span style="font-family: &quot;Cambria Math&quot;;">r&nbsp;⃗</span><span>) is analysed into its components, which&nbsp; are the Cartesian coordinates of that particle in space (x</span><span style="font-family: &quot;Cambria Math&quot;;">i&nbsp;̂, </span><span>y</span><span style="font-family: &quot;Cambria Math&quot;;">j&nbsp;̂</span><span>)</span></p></li></ul><p></p>
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Motion in 2-Dimensions

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Projectile motion in 2-Dimensions expressions

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Describe Newton’s first law of motion

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Describe Newton’s second law of motion

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Describe Newton’s third law of motion

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Describe Newton’s universal gravitation law

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Describe the difference between mass and weight

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What are the different types of forces?

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What is the method to define and analyse forces acting upon objects?

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Describe Newton’s Laws-Forces (Free fall)

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Describe Newton’s Laws-Forces (Stationary)

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Describe Newton’s Laws-Forces (Moving)

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Describe Newton’s Laws-Forces (Sliding down)

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