Write down the three equations of motion.

Short/Brief Note

First equation of motion is v = u + at.
Second equation of motion is s= ut + 1/2a t².
Third eqution of motion is v² - u² =2as.

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Scalar and Vector Quantities

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Chapter 2 Motion in One Dimension
Exercise 2 | Q 37 | Page 80

18 km h^-1 is equal to _____________

The correct equation of motion is : ___________

Define Scalar quantities.

Define Vector quantities.

Pick out the scalar and vector quantities from the following list:

State whether the following is scalar or vector quantity

Energy

Is mass a vector quantity?

How is a vector represented?

What do you mean by motion?

Answer the following question:
Can we add a scalar quantity to a vector quantity?