Velocity-time graphs of two objects P and Q are as given below Which object has more velocity after 5 s ?

In a velocity-time graph, velocity is plotted along X-axis and time is plotted along Y-axis. In these two graphs, velocity changes by equal amounts in equal intervals of time. Hence, the graphs represented uniformly accelerated motion. At t = 5 s , velocity of P is 12 m / s and that of Q is 10 m / s . And after that, velocity of both objects increasing at the same rate. Hence, P has more velocity than Q.

Which of the following is true for displacement? It cannot be zero. Its magnitude is greater than the distance travelled by the object.

Displacement is the shortest distance between initial and final position. It is a vector quantity. Distance travelled is the path length. Displacement of an object can be positive, negative or zero. Distance and displacement will be equal if a body moves along a straight line. Displacement of an object can never be greater than the distance travelled by the object. Hence, the given statements are false.

Draw a diagram to show the motion of a body whose speed remains constant but the velocity changes continuously. Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Rephrase Rephrase current sentence Edit in Ginger ×

The body which undergoes uniform circular motion has a constant speed, and the circular path has a fixed radius. But in such motions, velocity will change continuously. This is because its direction of motion at any instant will be tangential to its circular path, but position will change along the circular path.