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Speed , Velocity and Acceleration

Distance –Time graphs

Speed: It is defined as the distance travelled by the body per unit time

Units: km/hr or m/s.

Scalar quantity. It has magnitude but no direction.

DISTANCE TIME GRAPHS

Difference between speed and average speed

SPEED-TIME GRAPHS

Speed- time and velocity- time graphs

How to interpret ticker timer tape ?

Body moving in circles

Distance and displacement

Positive and negative signs while describing velocity.

Movement to the right indicates +ve velocity and vice versa.

CIE-MCQ questions-o/n/2010-variant 2

CIE-MCQ questions-o/n/2010-variant2

MCQ-0625-o/n/2011-variant 12

MCQ-0625-o/n/2012-variant2

O/N/2013-VARIANT 11

Velocity

Units: km/hr or m/s .

It is a vector quantity as it has both; magnitude as well as direction

O/N/2011-PAPER 61

O/N/2003-PAPER 6

O/N/2003-PAPER 6