unequal intervals

An object is said to be in non-uniform motion if it undergoes equal displacement in unequal intervals of time, however small these intervals may..

Position-Time Graph for Non-Uniform Motion - An object is said to be in non-uniform motion if it undergoes equal displacement in unequal intervals of time, however small these intervals may..

A particle is said to move with variable acceleration if its velocity changes by unequal amounts in equal intervals of time. When a particle moves with variable acceleration, then its average acceleration measured for different time intervals is not the same. In the ca..

The previous example does hold good only if we ignore the friction or resistance offered by the surface. The distance covered varies with time. For example, a rubber ball dropped from a height, on reaching the ground bounces off to a height less than the initial height and slowly the height decreas..

Two types of graphical representation of data are the histogram and the ogive. A histogram is a diagram which represents the class interval and frequency in the form of a rectangle. When the class intervals are unequal, each rectangle is constructed with the cl..

When a body moves unequal distances in equal intervals of time or vice-versa, then the body is said to describe non-uniform motio..

>it covers unequal distances in equal intervals of time or it covers equal distances in unequal intervals of time or it covers equal distances in equal intervals of time, but its direction is changing. (e) Acceleration Acceleration is defined as the..

Imagine that two athletes Tom and Harry are running with a uniform speed of 5 m/s on a straight line and circular track respectively. For a layman both Tom and Harry are moving with uniform velocity but for a physicist only Tom is running with uniform velocity because there is no change in his spee..

Uniform Velocity and Non-uniform Velocity - Imagine that two athletes Tom and Harry are running with a uniform speed of 5 m/s on a straight line and circular track respectively. For a layman both Tom and Harry are moving with uniform velocity but for a physicist only Tom is running with uniform vel..

The range for the above ungrouped data is 49 - 12 = 37. Normally it is desirable to divide the range into 6 to 10 classes. Consider the class 11 - 15. If a student scores 11 marks or 15 marks, he will be put in this class. For this class, 11 is the lower limit and 15 is the upper limit and both are..