a example problem of a speed and acceleration problem

All of us know that a car moving on road does not have a uniform velocity. Either the speed or the direction changes. Whenever a vehicle is speeding i.e., when the speed is increased we say that the vehicle is accelerating..

Acceleration - All of us know that a car moving on road does not have a uniform velocity. Either the speed or the direction changes. Whenever a vehicle is speeding i.e., when the speed is increased we say that the vehicle is accelerating. To get an ..

All of us know that a car moving on road does not have a uniform velocity. Either the speed or the direction changes. Whenever a vehicle is speeding i.e., when the speed is increased we say that the vehicle is accelerating. To get an idea of acceleration..

If the change in velocity is zero, i.e., either the object is at rest or moving with uniform velocity, then the object is said to have zero acceleration. Example: A car parked in the basement of an apartment or a train moving with a constant speed of 90 miles..

Definition - The acceleration of a moving point is the rate of change of its velocity. Note that the acceleration of a moving object is a vector, as it has both magnitude and direction. The acceleration is uniform when equal changes of velocity take place in equal inte..

Most of the motion that we come across in daily life is non-uniform motion. Moving objects are either 'speeding up' or 'slowing down'. In non-uniform motion, the velocity of the moving object changes, as a result of which the object is said to have an acceleration..

Most of the motion that we come across in daily life is non-uniform motion. Moving objects are either 'speeding up' or 'slowing down'. In non-uniform motion, the velocity of the moving object changes, as a result of which the object is said to have an acceleration..

Speed - In an athletic meet different participants start running at the same time and cover the same distance. The person who takes the minimum time to cover the distance will be judged as the winner. Suppose Ram and Krishna take 20 minutes and 10 minutes respectively to cover a distance ..

Speed - Ram and Krishna run in different races covering different distances. Ram takes 20 minutes to cover 1000 m and Krishna takes 10 minutes to cover 700 m. Who is faster? To find out who is faster we shall calculate the distance covered by them in one minute. Krishna covered more dista..