Pick a subjectarea/field/topic that you are interested in. For each of the following Bonham- Carver uses of GIS give an example from your chosen subject (for example, wetland ecology) Organetation Visualization Spatial Query. Combination Analysis, Prediction

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.