Ex:- Find the area of the triangle whose Vertices are P.(l,-!, o), Q(2,1, -1) and R(-1,1, 2)

Q: 3*-3-x X. Vdddc lim X+o 3*+3-x

A: To evaluate the limit given by; limx→+∞3x-3-x3x+3-x First rewrite the above expression as follows;…

Q: What are the coordinates of A,B,C,D? What are the lengths of the three ropes? What are the angles…

A: According to the given data Three rope system is given We need to find Coordinates of the point A,B…

Q: 1. 2. Find the components of T. 4 Find the components of T2- (Reminder: cos(a) = == T = 6m 30% -40⁰-…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 3. The vector operation (PXQ) R equals a. Px (QR) b. R. (PXQ) C. (PR) x (Q• R) d. (Px R) (QxR)

A: The cross product of any two vectors results a vector quantity and the dot product of any two…

Q: Use the dot product to find the angle between the position vectors A and B

A: From the given figure, calculate OC using the Pythagoras theorem. OA=180 mm2+200 mm2cos40°…

Q: three forces act concurrently on a body. Force A has a magnitude of 200N and points 50°N of W; force…

A:

Q: y(6) is WRONG

A: Mass of the crateAnd the force F to lift the crate

Q: Find the adjacent vector of magnitude A = 35N at an angle of 35degrees. %3D

A: Given data:

Q: Calculate the size of projection of vector 1 onto vec Calculate the size of projection of vector 2…

A:

Q: 26. The plane through A(1.-2, 1) perpendicular to the vector from the origin to A

A: The plane through A(1, -2, 1) perpendicular to the vector from the origin to A.

Q: Mirror the triangle shown below along a 45° - axis. ) (1,3) P₂ P₁ (1, 1) 45⁰ (3, 3)

A:

Q: Given: F= 600 lb, direction triangles, coordinates. Find: The component of F along the axis of the…

A: Given data: F=600 lb Need to determine the component of F along the axis of the pole.

Q: Problem 1. Three circles are tangent externally. The distance between their centers are 60 m, 73 m,…

A:

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.