This powerpoint is actually all about discovering the Laws of Moves or the Laws of Motion. You will learn a lot about this Laws of Motion by Sir Isaac Newton. Perfectly made for a demonstration lesson.

1. PHYSIC
S
Science of Interaction of Matter
and Energy

12. By: James Benedict Cuesta

27. Acceleration is directly
proportional to the net force
but inversely proportional to
the mass of an object.

28. Mathematically speaking,
acceleration=
𝑭𝒏𝒆𝒕
𝒎𝒂𝒔𝒔
,
mass=
𝑭𝒏𝒆𝒕
𝒂𝒄𝒄𝒆𝒍𝒆𝒓𝒂𝒕𝒊𝒐𝒏
and Fnet=mass
X acceleration or F=ma. Force is
measured in Newtons (N).

29. WEIGHT
is a measure of the force of
gravity on the mass of an object.
Mathematically speaking,
WEIGHT (Fnet) = mass X
acceleration due to gravity (
9.8𝑚.
𝑠2 ).

30. One rock weighs
5N. The other rock
weighs 0.5 N. How
much more force
will be required to
accelerate the first
rock at the same
rate as the second
rock?
10 times as much in the equation
5N / 0.5N

32. For every action there
is an equal and
opposite reaction.

33. What happens if you are
standing on a skateboard
or a slippery floor and
push against a wall?

34. Why does it hurt so
much when you stub
your toe?

35. A bug with a mass
of 5 grams flies
into the
windshield of a
moving 1000
kilograms bus.
Which will have
the most force?
The bug on the bus
or the bus on the
bug?

36. Force (bug)
= m x A
Force (bus)
= M x a
The Same