NCERT Solutions for Class 11 Science Kinematic 2
Important Board Questions
Kinematic
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Two Marks Questions
What are positive and negative acceleration in straight line motion?
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If speed of an object increases with time, its acceleration is positive.
(Acceleration is in the direction of motion) and if speed of an object
decreases with time its acceleration is negative (Acceleration is opposite
to the direction of motion).