వార్తలు

Key fact The gradient of a velocity-time graph is the acceleration of the object. The steeper the line the greater the acceleration.
A horizontal line on a distance-time graph close distance-time graphA graph with distance travelled plotted on the vertical axis against time taken on the horizontal axis. shows that the object is ...
Position-Time Graph (a) for motion with positive acceleration (b) for motion with negative acceleration (c) for motion with zero acceleration Velocity-Time Graph (a) An object is moving in a ...