A book is lying in an almirah. Is it at rest or in motion?

एक पंक्ति में उत्तर

If a book is lying in almirah then it is at rest.

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Scalar and Vector Quantities

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

अध्याय 2: Motion in One Dimension - Exercise 1 [पृष्ठ ६१]

अध्याय 2 Motion in One Dimension
Exercise 1 | Q 5 | पृष्ठ ६१

State whether the following is scalar or vector quantity

Acceleration

Define the state of rest.

What do you mean by a vector quantity?

A quantity can be represented only when its magnitude and direction are specified. Is it scalar or vector?

You are at rest as well as in motion. Justify the statement giving your point of view.

Name the physical quantity representing the magnitude and its direction.

Answer the following question:
Can we add two scalars?

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

What do you understand by the equations of motion?

Write down the three equations of motion.