Ch-04

Std-11, Physics, Kinematics, Ch-04 More Problems on 1 D Motion

Robomate Plus 2016-03-08T14:20:33+00:00 Categories: Archive - 2015-16|Tags: Ch-04, Kinematics, Physics, Std 11|

So we were dealing with this particular question that the ball is projected vertically upward with some velocity and we are looking forward to find or to calculate distance or displacement covered in last t seconds. What is the meaning of last t seconds? Last t seconds of upward journey, this is what we have […]

Std 11, Physics,Vectors,Ch-04, Addition and Subtraction of two Vectors

Robomate Plus 2016-03-08T14:09:04+00:00 Categories: Archive - 2015-16|Tags: Addition and Subtraction of two Vectors, Ch-04, Physics, Std 11, Vectors|

Let us consider a vector a. let’s say this is a vector a. Then what is the meaning of vector minus a. minus a that means a vector is multiplied by minus one. That means the vector is rotated by an angle of 180 degrees. So if a vector is multiplied by minus one that […]

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