A Right Triangle Is Submerged Vertically with One Side at the Surface

question 165

Multiple Choice

A right triangle is submerged vertically with one side at the surface in a liquid of density $\rho$ . The triangle has a leg that is 9 m long located at the surface and a leg 9 m long straight down. Find the force exerted on the triangular surface, in terms of the density. Neglect the effect of the atmosphere above the liquid.

• A) 243 \(\rho\)N
• B) 364.5 \(\rho\)N
• C) 121.5 \(\rho\)N
• D) 91.12 \(\rho\)N
• E) 20.25 \(\rho\)N

---

Definitions:

Social Footprints

The trail of information and interactions one leaves on social media platforms, representing their online presence and activities.

Digital Identity

The online presence of an individual or organization, encompassing all the digital information and attributes associated with them.

Social Impressions

The number of times content is displayed on social media, regardless of clicks or engagement, providing insight into the reach of the content.

Social Footprint

The impact or presence an individual or organization has on social media platforms, measured by their activities, followers, and engagement levels.