Question

19. Det
Distinguish between uniform and non-uniform
Totions, giving an example of each.
How do you determine the average speed of
body in non-uniform motion ?
Define the term weight and state its S.I. unit.
20. How are the units of weight, kgf and newt
related
21. State three differences between mass and we
22. Which quantity : mass or weight, does not ch
by change of place ?
23. State which of the quantities, mass or we
always directed vertically downwards.​

Answer 1

Explanation:

uniform motion = in which object cover equal distance in equal time of interval

non-uniform motion=in which object cover unequal distance in equal time of interval