Physics Efficiency Formula Triangle ~ Triangle frac 1 2 bh where b is the base of the triangle. Efficiency is a way of describing the amount of useful output a process or machine can generate as a percentage of the input required to make it go. Definition types examples. Triangles are also divided into different types based on the measurement of its sides and angles. Designed by the teachers at save my exams for the cie igcse physics 0625 0972 syllabus. Efficiency useful power out total power in for a decimal efficiency or efficiency useful power out total power in 100 for a percentage efficiency. A triangle is defined as basic polygon with three edges and three vertices. It is possible to have a obtuse isosceles triangle a triangle with an obtuse angle and two equal sides. From triangle ocb ob 2 oc 2 bc 2 ob 2 oa ac 2 bc 2 eq 1 in triangle acb with θ as the angle between p and q cos theta frac ac ab ac abcos theta qcos theta sin theta frac bc ab bc absin theta qsin theta substituting the values of ac and bc in eqn 1 we get r 2 p qcos theta 2 qsin theta 2. Obtuse triangles have one obtuse angle angle which is greater than 90. Indeed recently has been sought by users around us, perhaps one of you personally. People now are accustomed to using the net in gadgets to see image and video information for inspiration, and according to the name of the article I will talk about about Physics Efficiency Formula Triangle. Obtuse triangles have one obtuse angle angle which is greater than 90. Triangles are also divided into different types based on the measurement of its sides and angles. Definition types examples. It is possible to have a obtuse isosceles triangle a triangle with an obtuse angle and two equal sides. Physics formulas and math formulas. From triangle ocb ob 2 oc 2 bc 2 ob 2 oa ac 2 bc 2 eq 1 in triangle acb with θ as the angle between p and q cos theta frac ac ab ac abcos theta qcos theta sin theta frac bc ab bc absin theta qsin theta substituting the values of ac and bc in eqn 1 we get r 2 p qcos theta 2 qsin theta 2. The efficiency can be calculated as a decimal or a percentage using the equations. Definition formula examples. The triangle formula are given below as perimeter of a triangle a b c area. Updated december 05 2019.
The length of the sides as well as all three angles will have different values. Kinematic equations formula tangential velocity formula kinetic energy formula angular speed formula buoyancy formula efficiency formula static. Free physics revision notes on efficiency.
Triangle frac 1 2 bh where b is the base of the triangle.
W out 140 000 j 0 03 w out 4 200 j. Efficiency frac useful energy transferred total energy supplied percentage efficiency efficiency. A triangle is defined as basic polygon with three edges and three vertices. In other words it.