Motion in two dimensions with one dimensional acceleration (projectile) is analyzed with component motions in coordinate system, whereas motion in two dimensions with two dimensional acceleration (circular motion) is analyzed with the help of component accelerations - tangential and normal accelerations.
The rate of change of velocity with time is called acceleration. Most of the real time examples of motion are accelerated in variety of ways - despite the fact that the basic nature of the matter is to maintain its velocity in both direction and magnitude
Objective questions, contained in this module with hidden solutions, help improve understanding of the topics covered under the module "Angular momentum".
One dimensional attributes need careful interpretation because a vector quantity, inherently different to scalar, is represented by a signed scalar (positive or negative) quantity with superimposed notions of two concepts (scalar and velocity).
Objective questions, contained in this module with hidden solutions, help improve understanding of the topics covered in the modules "Center of mass" and "Center of mass and rigid bodies".
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