State which is greater, xx -1 or (x - 1)x, if x is any positive intege..
State which is greater, x x -1 or (x - 1) x , if x is any positive integer and x > 3. => ( x - 1) x or x x -1 or cannot be determined or both are equal..
Position vector
A vector which gives the position of a point with reference to the origin of the coordinate system is called position vector. The figure above illustrates the position vector of a particle moving in the X-Y plane. Let the particle be at P at any in..
A vector which gives the position of a point with reference to the origin of the coordinate system is called position vector. The figure above illustrates the position vector of a particle moving in the X-Y plane. Let the particle be at P at any in..Angle in standard position
If an angle of any measure be given, one can always construct (or draw) a cartesian co-ordinate reference frame in such a way that the origin is at the vertex of the angle, and positive half of the x axis coincides with the initial side of the angle. When this has been achieved..
If an angle of any measure be given, one can always construct (or draw) a cartesian co-ordinate reference frame in such a way that the origin is at the vertex of the angle, and positive half of the x axis coincides with the initial side of the angle. When this has been achieved..a) Positions of the antinodes
Consider the positions, where Since the resultant amplitude R is maximum, these points correspond to the antinodes. It may be noted that the antinodes correspond to i.e., zero strain. Thus, antinodes are obtained at those points corresponding t..
Consider the positions, where Since the resultant amplitude R is maximum, these points correspond to the antinodes. It may be noted that the antinodes correspond to i.e., zero strain. Thus, antinodes are obtained at those points corresponding t..Position-Time Relations using Position-Time Graphs
In this section, Let us understand how the position changes with time when the velocity changes uniformly with time. Let us consider a particle moving with uniform acceleration 'a' and having an initial velocity v (0) at t = 0. For the sake of convenience, both distance and time are measu..
In this section, Let us understand how the position changes with time when the velocity changes uniformly with time. Let us consider a particle moving with uniform acceleration 'a' and having an initial velocity v (0) at t = 0. For the sake of convenience, both distance and time are measu..Particular Terms for Positive Integral Index
Sometimes, a particular term satisfying certain conditions is required in the binomial expansion of the type (a + b) n . This can be done by expanding (a + b) n and then locating the required term. Generally this becomes a tedious task, specially when the index n is large. In such cases, we begin b..
In which quadrant is the x-coordinate positive?
In which quadrant is the x -coordinate positive? => first and second quadrants or first and fourth quadrants or second and third quadrants or third and fouth quadrants..
Position-time graph for uniform motion
The rate of change of position of a particle in a particular direction gives the velocity of the particle. It may also be defined as the time rate of change of displacement of a particle. Velocity is a vector quantity. A motion is said to be uniform if the particle covers equal distances..
The rate of change of position of a particle in a particular direction gives the velocity of the particle. It may also be defined as the time rate of change of displacement of a particle. Velocity is a vector quantity. A motion is said to be uniform if the particle covers equal distances..In which two quadrants is the x-coordinate positive?
In which two quadrants is the x -coordinate positive? => second and third quadrants or first and fourth quadrants or first and second quadrants or third and fourth quadrants..
Rewrite the expression (5x)-3 using positive exponents.
Rewrite the expression (5 x ) -3 using positive exponents. => 125 x 3 or 1/(25 x 3 ) or 1/(125 x 3 ) or None of the above..
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