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In translatory motion the particle moves from one point in space to another. This motion may be along a straight line or along a curved path. The motion along a straight line is called rectilinear motio..

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. Speed is scalar quantity. SI unit of speed is m/s. Instantaneous speed: It is the speed which the body possesses at a particular instant of time. The speed of a moving object can be determined by calculating the slope of the S-t graph. The S-t graph tells us about the nature of motion. That is, i..

When two straight lines meet at a common point, they form an angl..

Angle - When two straight lines meet at a common point, they form an angle. and are called arms of the angle BAC. The point 'A' is called the vertex. The angle formed by the two rays AB and AC is denoted by the symbol BAC. If there is only one angle at A, then the angle BAC may be denoted..

There are two overlapping water cycles operating in nature. 1) Global water cycle 2) Biological water cycle. Global water cycle does not involve life. Water evaporates from water bodies like seas and oceans (more than 75% of total evaporation), lakes and rivers. Condensation of vapour leads to prec..

Which type of line of symmetry does the word BOB have? => Vertical or Horizontal or Neither or None of the above..

The line plot represents the fruits that Lindsay bought. Find the number of fruits in each type. => Apple-2; Mango-3; Straw berry-4 or Apple-2; Mango-4; Straw berry-4 or Apple-4; Mango-3; Straw berry-2 or None of the above..

Some of the methods of linear programming are: The Graphical Method The Analytical Method The Simplex Method In the graphical method, the constraints are actually drawn as straight lines and the optimal solution is found. This method is explained in detail later. The graphical method is n..

The line graph shows the different types of vegetables sold on a day in a vegetable market. How many kilograms of cucumber are sold on that day? => 10 or 20 or 5 or 15..