specialization

In some plants, the roots undergo modification to perform special functions, such as storage and respiratio..

Special Parallelograms - Rectangles, rhombuses and squares belong to the set of parallelograms. Each of these may be defined as a parallelogram as follows: A rectangle is an equiangular parallelogram. A rhombus is an equilateral parallelogram. A square is an equilateral and equiangular pa..

Rectangles, rhombuses and squares belong to the set of parallelograms. Each of these may be defined as a parallelogram as follows: A rectangle is an equiangular parallelogram. A rhombus is an equilateral parallelogram. A square is an equilateral and equiangular parallelogram. Thus a square is both ..

Example, Collision between two billiard balls. Case (ii) When v 2 i = 0 i.e., when the body B is initially at rest. From equation (iv), From equation (v), Now, three special sub-cases arise. Sub-case (a) When m 2 << m 1 i.e., when the mass of body B is negligible as compared to the ..

Prove that: ..

Rectangles, rhombuses and squares belong to the set of parallelogram..

In this case, q = 0 0 b = 0 0 i.e., the resultant vector also points in the direction of the given vector. In this case, ..

1) When both the cars are moving in the same direction, i.e., q = 0 0 degrees. Thus, the relative speed between two bodies moving in the same direction is equal to the difference of the individual speeds of two bodies. 2) When the two cars are moving along parallel lines in opposite direction, i.e...