AP Physics 1 Review part 2 reverse

AP Physics 1 Review part 2 reverse

memorize.aimemorize.ai (lvl 286)
Section 1

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use for collisions momentum before + momentum before = momentum after +momentum after

Front

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Last updated

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Cards (31)

Section 1

(31 cards)

use for collisions momentum before + momentum before = momentum after +momentum after

Front

conservation of momentum

Back

w = angular frequency (rad/s) k=spring/force constant (N/m) m= mass (kg)

Front

angular frequency for mass on spring

Back

f=frequency (Hz) T=period (s) w=angular frequency (rad/s) *use parenthesis in calculator

Front

frequency for simple harmonic motion

Back

w= angular velocity (rad/s) angular displacement (rad)

Front

constant angular velocity

Back

*multiple paths/ more pipes/two finger rule *voltage is equal *current adds up

Front

resistors in parallel

Back

*conserve momentum and kinetic energy *magnetic bumpers with carts

Front

Elastic collisions

Back

v=x/t velocity

Front

slope of a position vs time graph

Back

Ft= impulse= change of momentum

Front

area of a force vs time graph

Back

F = force (equal and opposite on masses) G=6.67x10^-11 m = mass (kg) r = distance center to center (m) Force = mg or ma or mv^2/r

Front

universal law of gravitation

Back

Fx=work= change of kinetic energy

Front

area of a force vs displacement graph

Back

a= change of v/time acceleration

Front

slope of a velocity vs time graph

Back

*depends on planet/ location *period is time for one complete cycle (s) *L is length of string (m) *g is 9.8 for Earth

Front

Period of an simple pendulum

Back

F= force equal and opposite on charges (N) k=9x10^9 q=charge (C) r = distance center to center *opposite signs attract *like signs repel

Front

Coulomb's Law (force between charges)

Back

*direction is from positive side of battery towards negative sign of battery I= current (Amps) q= charge (C) t = time *flow of charge through a cross sectional area of wire *equal in series (one pipe=one current)

Front

current

Back

x=vt displacement

Front

area of a velocity vs time graph

Back

k=F/x spring constant or force constant

Front

slope of a force vs stretch graph

Back

*conserve momentum only *objects stick together *Velcro with carts

Front

completely inelastic collisions

Back

m=F/a mass

Front

slope of a force vs acceleration graph

Back

longer means increased resistance *one path/ one pipe/ one *current is equal *voltage adds up

Front

resistors in series

Back

split tension Fcos (angle)- f =ma N +Fsin(angle)-mg=0

Front

Newton's 2nd Law Practice

Back

*doesn't change if you go to a different planet *period is time for one complete cycle *use parenthesis in calculator T= period (s) m= mass (kg) k= spring/force constant (N/m)

Front

Period of a mass on a spring

Back

RADIAN MODE x=position (meters) A= amplitude (meters) f=frequency (Hz)

Front

position as a function of time for simple harmonic motion (mass on spring)

Back

vector! Watch sign for VELOCITY

Front

momentum

Back

R= resistance (ohms) resistivity (ohm meters) L=length (m) A= cross-sectional area (circle for wires) (m^2) *Longer the wire the more the resistance *the greater the area the smaller the resistance

Front

resistance

Back

another force for freebody Normal comes from freebody

Front

force of friction

Back

rate of energy dissipated by resistor or rate of energy converted by battery *P= power (watts) *I= current (amps) *V= electric potential difference (volts)

Front

power

Back

v= wave speed (m/s) f=frequency (Hz) wavelength (m) *deceiving equation , wave speed only depends on medium

Front

wave speed

Back

vector! change of direction means double the impulse WATCH SIGN for VELOCITY

Front

impulse

Back

Front

adding resistors in series and parallel

Back

*This is what you assume unless told otherwise *conserve momentum not kinetic energy *objects do not have to stick together

Front

Inelastic collisions

Back

scalar, never negative if you are moving you have kinetic energy

Front

kinetic energy

Back