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Neporo4naja [7]
2 years ago
5

A Man is pulling a trolley on a horizontal road with a force of 200N making 30° with the road . Find the horizontal and vertical

components of it's force .
Thank you.....~​
Physics
2 answers:
artcher [175]2 years ago
6 0

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

<h3>Horizontal component of the force</h3>

The horizontal component of the force is calculated as follows;

F_x = Fcos(\theta)\\\\&#10;F_x = 200 \times cos(30)\\\\&#10;F_x = 173.2 \ N

<h3>Vertical component of the force</h3>

The vertical component of the force is calculated as follows;

F_y =F sin(\theta)\\\\&#10;F_y= 200 \times sin(30)\\\\&#10;F_y = 100 \ N

Learn more about components of forces here: brainly.com/question/8106035

natulia [17]2 years ago
3 0

\huge\red{\mid{\fbox{\tt{ANSWER }}\mid}}

Given:

Force \:  on  \: the  \: Trolley = 200N \:  Angle  \: with \:  the \:  road = 30°

To Find:

Horizontal and Vertical components of force

Solution :

  • Horizontal component = FCos

= 200Cos  \: 30°

= 200 \:  x  \: √3/2

= 173.2 N

Horizontal component of force is

173.2 N

Vertical component = Fsin

= 200  \: Without  \: 30 °

= 200×1/2

=100 N

Vertical component of force is 100 N

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2 years ago
To avoid breakdown of the capacitors, the maximum potential difference to which any of them can be individually charged is 125 V
aleksley [76]

Answer:

The maximum energy stored in the combination is 0.0466Joules

Explanation:

The question is incomplete. Here is the complete question.

Three capacitors C1-11.7 μF, C2 21.0 μF, and C3 = 28.8 μF are connected in series. To avoid breakdown of the capacitors, the maximum potential difference to which any of them can be individually charged is 125 V. Determine the maximum energy stored in the series combination.

Energy stored in a capacitor is expressed as E = 1/2CtV² where

Ct is the total effective capacitance

V is the supply voltage

Since the capacitors are connected in series.

1/Ct = 1/C1+1/C2+1/C3

Given C1 = 11.7 μF, C2 = 21.0 μF, and C3 = 28.8 μF

1/Ct = 1/11.7 + 1/21.0 + 1/28.8

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