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AP Physics Semester 1

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Section 1

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gravity constant

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Physics

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Mar 1, 2020

Cards (26)

Section 1

(26 cards)

gravity constant

Front

-9.8 m/s^2

Back

Formula for average velocity

Front

v=change x/change t

Back

Formula for kinetic energy

Front

KE=1/2mv^2

Back

Newton's First Law is also know as the

Front

Law of inertia

Back

Formula for work at an angle

Front

W=Fd(cosΘ)

Back

Displacement

Front

object's change in position

Back

Newton's Third Law of Motion

Front

to every action, there is an equal and opposite reaction

Back

Friction always _____ motion or intended motion

Front

opposes

Back

Normal force is always ______ to the object

Front

perpendicular

Back

Newton's First Law of Motion

Front

an object will continue in its state of motion unless compelled to change by a force impressed upon it

Back

Formula for centripetal acceleration

Front

ac=v^2/r

Back

Fw (weight) or Fg=

Front

mg

Back

Velocity

Front

speed plus direction

Back

Formula for centripetal force

Front

Fc=mac=m*v^2/r

Back

G=

Front

6.67x10^-11 N*m^2/kg^2

Back

For an inclined plane, FNormal =

Front

mgcosΘ

Back

Definition of work

Front

a constant force F acts over a distance d and F is parallel to d and does work that is the product of force and distance

Back

For an inclined plane, FNet =

Front

mgsinΘ

Back

Formula for work

Front

w=fd

Back

Action/reaction pair

Front

the forces are equal but in opposite directions

Back

Formula for static friction

Front

Fs = μs N

Back

Formula for tension

Front

FT=Fw+ma (also FT-Ff=ma or FT=Mg-Ma)

Back

Newton's Second Law of Motion

Front

FNet=ma (also a=F/m)

Back

Formula for kinetic friction

Front

Fk = μk N

Back

Formula for average acceleration

Front

a=change v/time

Back

Universal Law of Gravitation

Front

Fg=Gm1m2/r^2

Back