Solution9.2a
From Mechanics
(Difference between revisions)
(New page: The sum of the forces is zero as the body has constant velocity. This means the sum of the forces in all directions is zero. Horisontally, <math>\begin{align} & \to :\quad 12\ \text{N}-P...) |
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The sum of the forces is zero as the body has constant velocity. This means the sum of the forces in all directions is zero. | The sum of the forces is zero as the body has constant velocity. This means the sum of the forces in all directions is zero. | ||
| - | + | Resolving horisontally, | |
<math>\begin{align} | <math>\begin{align} | ||
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\end{align}</math> | \end{align}</math> | ||
| - | + | Resolving vertically, | |
<math>\begin{align} | <math>\begin{align} | ||
Current revision
The sum of the forces is zero as the body has constant velocity. This means the sum of the forces in all directions is zero.
Resolving horisontally,
\displaystyle \begin{align} & \to :\quad 12\ \text{N}-P=0 \\ & \\ & P=12\ \text{N}\ \\ \end{align}
Resolving vertically,
\displaystyle \begin{align} & \uparrow :\quad 45\ \text{N}-Q=0 \\ & \\ & Q=45\ \text{N} \\ \end{align}
