A particle is confined to a one-dimensional box that is 50 pm long. What is the smallest possible uncertainty in momentum for th
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The horizontal component of the force is 173.2 N.
The vertical component of the force is 100 N.
The given parameters:
- Applied force, F = 200 N
- Angle of inclination, Ф = 30⁰
The horizontal component of the force is calculated as follows;
The vertical component of the force is calculated as follows;
Learn more about components of forces here: brainly.com/question/8106035
The food package will strike the ground at 11 degrees below the horizontal.
<h3>Time for the food package to hit the ground</h3>The time for the food package to hit the ground is calculated as follows;
h = vt + ¹/₂gt²
<em>let the initial velocity be horizontal</em>
4900 = 0(t) + (0.5 x 9.8)t²
4900 = 4.9t²
t² = 4900/4.9
t² = 1,000
t = √1,000
t = 31.62 s
<h3> Final speed of the food package when it hits ground</h3>vf(y) = vo + gt
vf(y) = 0 + (31.62 x 9.8)
vf(y) = 309.88 m/s
<h3>Angle of projection</h3>The horizontal component of the speed will be constant, while vertical component will change
Angle below the horizontal = 90 - 79 = 11⁰
Thus, the food package will strike the ground at 11 degrees below the horizontal.
Learn more about angle of projection here: brainly.com/question/10671136