Motion

Question 1

Motion

Answer 1

Objects position changes with respect to time & observer

Question 2

Rest (stationery)

Answer 2

when objects position doesn’t change with respect to time

Question 3

Rest & Motion conditions

Answer 3

Object can’t be completely rest/motion

Position change due to time & observer

Object can be both rest & motion in given time

Question 4

Physical quantities

Answer 4

Quantities which are either vector/scaler obeying basic physics laws

Question 5

Scaler quantity

Answer 5

Only has magnitude (numerical value) no direction, only positive

Mass, distance, speed, area, volume, density, pressure, temperature

Question 6

Vector quantity

Answer 6

Has magnitude and direction can be positive, negative & 0

Displacement, velocity, acceleration, force, movement, weight, drag, thrust