Notes Flashcards
No S
V=U+at
No A
S=(U+V/2)t
No S
S=Ut+1/2at^2
No t
V^2=U^2+2as
what is the gravitational force of Earth?
9.8N/KG or 9.8m/s^2
What is Retardation?
The rate of decrease of velocity with time
What is Uniform Acceleration?
When an object undergoes a constant change in velocity over a specific time interval.
What is Non-Uniform Deceleration?
The object doesn’t cover equal distances in equal time intervals. The velocity of the object may increase (acceleration) or decrease (deceleration) over time
What is the purpose of the graph?
-To quantify motion in physics, we measure distance and time.
-To represent the measurements and show trends
What happens during Free Falling?
Any motion of a body where gravity is the only force acting upon it
What is Initial Velocity?
U
What is Acceleration?
a
What is Final Velocity?
V
What is displacement?
S
What is the Formula for Weight?
w(weight) = m(mass) X g(gravity)
