Friction and drag forces
When the surfaces move past each other more easily
Lubrication
What's the measure of weight?
N newtons
What represents the y-axis and x-axis
y-axis represent position and x-axis represent time
Distance travelled, trajectory and displacement are:
K _ _ _ m _ _ _ _ _
Kinematics
Name one of the cats of the teacher and they are stray cats or adopted of veterinary?
Gatorro, Baba, Tripa, Changuito. And all of them stray
The force that is pushing or pulling something is?
Which is measured with beam balanced instruments?
Mass
What does a position time line shows?
How far an object has travel from its starting position any given time since it started moving
Activity: How can you get the displacement if P started at 8 and finish at one.
If we use the formula, the displacement is:
1 - 8 = -7
Teacher's favorite hobby?
Playing with his cats and to spray Diego with the "zulu" desinfectant in his back and neck
Activity: Which direction the water resistance going?
Left
What are the kilonewtons?
(How many newtons they are)
One kilonewton is equal to 1,000 newtons, which are equal to the force needed to move one kilogram of mass at a rate of one meter per second squared.
What does acceleration means?
the amount by which speed increases in one
a)Minute b)Second c)Hour d)Whatever
b) Second
Activity: draw the formula of displacement
Δx = Xf - X0 =
Displacement = Final position – initial position = change in position.
Teacher's favourite band
Guns and Roses
What makes friction?
Friction grips objects
What would happen to my weight in space?
Your mass stays the same. It is the force of the Earth on you, your weight, that is less
What means the in a graph position/time that the line goes down?
That its going back to the initial position
What does each sign of the displacement formula mean?
Xf = refers to the value of final position
X0 = refers to the value of the initial position
Δx = is the symbol used to represent displacement
Δ = Displacement
Teacher's favourite book
Stories of Lovecraft
Which material has the lowest friction?
BAM is a material that contains aluminium, magnesium, and boron
Activity: Use the formula of how to calculate the weight if the gravitational force of 50N/kg
Correct Iker uwu
Activity: Draw the differents types of graph
We will check after commercial breaks
You start at 9 arrive at 3 and go to 5. Write the formula for the equation of displacement and total distance travelled.
4 and 8
What is the sport the teacher have practice for 7 years?
Parkour