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

Differentiate between the scalar and vector quantities, giving two examples of each.

By giving an example, prove that rest and motion are relative terms.

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

Give two differences between speed and velocity.

State whether the following is scalar or vector quantity.

Speed

Answer the following question:
Can we multiply two scalars?

Answer the following question:
Can we multiply vectors?

What do you mean by the distance traveled by a body?

What do you understand by the equations of motion?

Write two examples of vectors.