# Physics

An equilateral triangular lamina has each side equal to 50cm. How far is the centre of gravity from each vertex?

1. 👍 0
2. 👎 0
3. 👁 44
1. the centre of gravity is located at the intersection of the vertex bisectors

draw a picture

distance = 25 cm / [cos(30ยบ)]

1. 👍 0
2. 👎 0
posted by R_scott

## Similar Questions

1. ### Maths

An equilateral triangle with side length 33 is divided into 33^2 smaller unit equilateral triangles each with side 1, forming a triangular lattice. We color each segment of length 1 either Red, Blue or Green, subject to the

2. ### mathematics

An equilateral triangle with side length 33 is divided into 332 smaller unit equilateral triangles each with side 1, forming a triangular lattice. We color each segment of length 1 either Red, Blue or Green, subject to the

asked by Sambaran G. on April 30, 2013
3. ### Maths

An equilateral triangle with side length 33 is divided into 33^2 smaller unit equilateral triangles each with side 1, forming a triangular lattice. We color each segment of length 1 either Red, Blue or Green, subject to the

4. ### Math

A rectangular solid has a base area of 43.3 sq inches and a height of 50 inches a triangular prism has a base in the shape of an equilateral triangle and a height of 50 inches. the volumes for both shapes are equal. find the side

asked by Joshua on May 12, 2012
5. ### Physics

An equilateral triangle initially has side length equal to 17 cm. Each vertex begins moving in a straight line towards the midpoint of the opposite side at a constant rate of 2.3 cm/s, continuously forming progressively smaller

asked by Anonymous on March 23, 2016
6. ### geometry

Theres a circle with an equilateral triangle in the middle. The traingles edges all touch the circle. The radius of the circle is 8 meters. How do I find the area of the triangle? Sorry The triangles edges don't touch the circle,

asked by Emily on April 4, 2007
7. ### math

if the perimeter of an equilateral is 24 inches find a side of the triangular

asked by lovez on November 24, 2014
8. ### geometry and combinatorics

An equilateral triangle with side length 33 is divided into 33^2 smaller unit equilateral triangles each with side 1, forming a triangular lattice. We color each segment of length 1 either Red, Blue or Green, subject to the

asked by sanji on April 30, 2013
9. ### fluid mechanics

A circular plane lamina is immersed inclined in water such that the distance of its parimeter measured vertically below the water surface varies between 0.6m and 1,5m. Find the total hydrostatic force acting on the side of the

asked by kefilwe on March 22, 2015
10. ### Math

An equilateral triangle of side 20cm is inscribed in a circle. Calculate the distance of a side of the triangle from the centre of the cicle

asked by Idris on October 14, 2018
11. ### physics

three point charges-1*10^-6,-2*10^-6,3*10^-6.one kept at corners of an equilateral triangle of side 1m.what is potential at centre

asked by Anonymous on December 26, 2012

More Similar Questions