(2) Define Scalar and vector Quantity also mention its examples.
(3) Differentiate between Distance and Displacement.
(4) Derive v = u + at using graphical method.
(5) Define Uniform and Non uniform motion and mention its examples.
(6) Write all the three equations of motion and mention their usual meaning.
Answers
2) Scalar : The quantity which is having only magnitude.
Ex: Distance, Speed, Time
Vector : The quantity which is having magnitude as well as direction.
Ex: Displacement, Velocity, Acceleration
3) Distance : The amount of space between two points.
Displacement : The minimum distance between the initial and final point.
4) Sorry I don't know this one
5) Uniform motion : If a body covers equal distances in equal intervals of time then it is said to be moving in uniform motion.
Non uniform motion : If a body covers unequal distances in equal intervals of time then it is said to be moving with non uniform motion.
6) 1] v=u+at
v- final velocity
u- initial velocity
a- Acceleration
t- time
2] s=ut+1/2at^2
s- displacement
3] v^2= u^2+2as
Hope it helps you...
Mark me brainliest...
Answer:
please mark the upper one as a brainlist