The Tools of Science
This is the SI Unit for distance or displacement
What is the meter
The variable that describes an objects change in position with respect to time is known as this.
What is velocity
"The change of motion of an object is proportional to the force impressed; and is made in the direction of the straight line in which the force is impressed" describes this law
What is Newton's Second Law
When you are examining how much work was done per unit time, you are looking for this variable.
What is Power.
Mr. H previously taught outside of which US City?
What is Louisville, KY
This is the number of grams in 12 kilograms
What is 12,000
When looking at a graph of velocity with respect to time, this variable is the slope of the line.
What is acceleration
If you were to take the product of an object's mass and the acceleration of gravity where it was located, you would have calculated this.
What is the object's weight (or Fg)
This is the equation for work performed on an object. Don't forget we can do work at an angle.
What is W=Fd cos(theta)
The semester 1 final is this percent of the overall semester grade.
What is 15%
Dependent or independent, it is the variable put on the Y-axis of a graph
What is dependent
An object that starts at rest and reaches a velocity of 25 m/s in 10 seconds has this acceleration
The force that opposes motion due to direct contact between two surfaces rubbing together is known as this.
What is Friction?
Should an object slide down a tall hill, all of it's stored energy becomes this as a coincidence of gravity pulling it towards the ground.
What is Kinetic Energy
On the Daily Agenda, this is the section that is second from the bottom.
What is Additional Resources
The number 130940000 in scientific notation
What is 1.3094x10^8
This is the equation for calculating a falling object's velocity if you know it's acceleration and time in freefall
What is Vy=gt
This is the mass of the object shown in the picture:
What is 3 kg
Assuming no friction, this is the maximum height a skateboarder dropping into a 6 foot half-pipe can reach
At the beginning of class Mr. H frequently forgets to show this humorous item
What is the meme of the day
This is the correct value, with correct significant figures, of 42.84 + 19.872
What is 62.71
If trying to catch a horizontal projectile thrown from 15 meters up and a horizontal velocity of 3 m/s, this is where you should stand (or the range of the projectile).
5.25 meters
An object on a concrete surface weighing 200N with a static coefficient of friction of 0.5 would provide this amount of a friction max.
What is 100 N
When sliding across a slip and slide, a 30 kg child slows from 2.5 m/s to 1 m/s. This is how much work was done by the slip and slide during the slowdown.
What is 78.75 J
This website provides the online text that Mr. H has sometimes assigned readings from
What is OpenStax.org