Advertisements
Advertisements
Question
Define the state of rest.
Advertisements
Solution
A body is said to be in state of rest if it does not change its position with respect to its surrounding objects with time.
APPEARS IN
RELATED QUESTIONS
Differentiate between the scalar and vector quantities, giving two examples of each.
When is a body said to be at rest?
State whether the following is scalar or vector quantity
Acceleration
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| ___________ | kg m−3 | ___________ |
Is mass a vector quantity?
A book is lying in an almirah. Is it at rest or in motion?
Different positions of a body are given below. Which of the two positions lie on the same straight line?
(i) 8 m, 60o NE
(ii) 3 m, 60o NE
(iii) 5 m, 60o EN
(iv) 5 m, 60o NW
Name the physical quantity representing the magnitude and its direction.
Answer the following question:
Can we add two vectors?
What do you understand by the equations of motion?
