Motion In A Straight Line Class 11 Revision Notes ... Here, the rate of change of its velocity changes at different points in time. (a) An object is moving in a positive direction with a positive ...

Unit II: Kinematics (24 Periods) Chapter–3: Motion in a Straight Line Frame of reference, Motion in a straight line: Position-time graph ... 1. Physics Part-I, Textbook for Class XI, Published ...

Save guides, add subjects and pick up where you left off with your BBC account. The gradient of a velocity-time graph at a particular time gives the acceleration of the object at that time.