Katex test post

Published: 14 Mar 2026

Which formula represents work (W) when force (F) moves an object over a displacement (S)? [katex]W = F \times S[/katex] [katex]W = \frac{F}{S}[/katex] [katex]W = F + S[/katex] [katex]W = F – S[/katex] [katex]W = F \times S[/katex] Work is calculated as the product of force and displacement in the direction of the force. How is work calculated when a force is applied at an angle to the direction of motion? [katex]W = F \times S[/katex] [katex]W = \frac{F}{S}[/katex] [katex]W = F \times S \times \cos(\theta)[/katex] [katex]W = F \times S \times \sin(\theta)[/katex] [katex]W = F \times S \times \cos(\theta)[/katex] The work done when a force is applied at an angle is calculated using the formula [katex]W = F \times S \times \cos(\theta)[/katex]. What is the mathematical expression for gravitational potential energy? [katex]P.E = m \times g \times h[/katex] [katex]P.E = F \times s[/katex] [katex]P.E = mv^{2}[/katex] [katex]P.E = E \times t[/katex] [katex]P.E = m \times g \times h[/katex] Gravitational potential energy is calculated using the formula [katex]P.E = m \times g \times h[/katex]. What is the work done against the force of gravity when lifting an object? [katex]W = F \times d[/katex] [katex]W = m \times g \times h[/katex] [katex]W = P \times t[/katex] [katex]W = KE + PE[/katex] [katex]W = m \times g \times h[/katex] When lifting an object against gravity, the work done is given by the formula [katex]W = m \times g \times h[/katex].

Which formula represents work (W) when force (F) moves an object over a displacement (S)?

[katex]W = F \times S[/katex]

[katex]W = \frac{F}{S}[/katex]

[katex]W = F + S[/katex]

[katex]W = F – S[/katex]

[katex]W = F \times S[/katex]

Work is calculated as the product of force and displacement in the direction of the force. How is work calculated when a force is applied at an angle to the direction of motion?

[katex]W = F \times
S[/katex]

[katex]W = \frac{F}{S}[/katex]

[katex]W = F \times S
\times \cos(\theta)[/katex]

[katex]W = F \times S
\times \sin(\theta)[/katex]

[katex]W = F \times S
\times \cos(\theta)[/katex]

The work done when a force is applied at an angle is calculated using the formula [katex]W = F \times S \times \cos(\theta)[/katex]. What is the mathematical expression for gravitational potential energy?

[katex]P.E = m \times g
\times h[/katex]

[katex]P.E = F \times
s[/katex]

[katex]P.E = mv^{2}[/katex]

[katex]P.E = E \times
t[/katex]

[katex]P.E = m \times g
\times h[/katex]

Gravitational potential energy is calculated using the formula [katex]P.E = m \times g \times h[/katex]. What is the work done against the force of gravity when lifting an object?

[katex]W = F \times
d[/katex]

[katex]W = m \times g
\times h[/katex]

[katex]W = P \times
t[/katex]

[katex]W = KE + PE[/katex]

[katex]W = m \times g
\times h[/katex]

When lifting an object against gravity, the work done is given by the formula [katex]W = m \times g \times h[/katex].

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This is Symbol [katex] a^2+bx \% =-5 [/katex]

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Percentage symbol % shows

\dfrac{2}{5} \times \frac{2}{5} %

This is [katex] \dfrac{2}{5} \times \frac{2}{5} % [/katex]

This is [katex] \frac{2}{5} [/katex]

[katex] \begin{array}{l|rr} 2 & 8, & 12 \\ \hline 2 & 4, & 6 \\ \hline 2 & 2, & 3 \\ \hline 3 & 1, & 3 \\ \hline & 1, & 1 \end{array} [/katex]

This is [katex] \dfrac{2}{5} \dfrac{2}{5} [/katex]

This is [katex] \dfrac{2}{5} [/katex]

This is [katex] \frac{2}{5} [/katex]

This is [katex] \frac{2}{5} \cdot \frac{2}{5} [/katex]

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\frac{2}{5}

This is [katex] \frac{2}{5} [/katex]