Questions and Answers
What is the formula for Current?
charge/t, q/t
What is the formula for Work?
W= F x d
What is the formula for Power (work)?
P=w/t
What is the formula for Momentum?
Signup and view all the answers
What is the formula for Fnet?
Signup and view all the answers
What is the formula for Average velocity?
Signup and view all the answers
What is the formula for Potential Energy?
Signup and view all the answers
What is the formula for Acceleration?
Signup and view all the answers
What is the formula for Kinetic Energy?
Signup and view all the answers
What is the formula for Weight?
Signup and view all the answers
What is the formula for Power (Electricity)?
Signup and view all the answers
What is the formula for the Force of gravity between two objects?
Signup and view all the answers
What is the kinematic equation without distance?
Signup and view all the answers
What is the kinematic equation without time?
Signup and view all the answers
What is the Conservation of Energy Equation?
Signup and view all the answers
What is the Trig Function without adjacent side?
Signup and view all the answers
What is the Trig Function without opposite side?
Signup and view all the answers
What is the Law of Conservation of Momentum?
Signup and view all the answers
What is the Trig Function without hypotenuse?
Signup and view all the answers
What is the kinematic equation without final velocity?
Signup and view all the answers
What is Ohm's Law?
Signup and view all the answers
What is Coulomb's Law?
Signup and view all the answers
What is the formula for Parallel Resistance equivalent (Req)?
Signup and view all the answers
What is the formula for Series Resistance equivalent (Req)?
Signup and view all the answers
What is Coulomb's Constant?
Signup and view all the answers
What is the Gravitational Constant?
Signup and view all the answers
Study Notes
Current
- Formula: Current = charge/time (I = q/t)
- Units: Amperes (A)
Work
- Formula: Work = Force x distance (W = F x d)
- Units: Joules (J)
Power (Work)
- Formula: Power = Work/time (P = W/t)
- Units: Watts (W)
Momentum
- Formula: Momentum = mass x velocity (p = mv)
- Units: kg m/s
Net Force
- Formula: F_net = mass x acceleration or F_net = F1 + F2 + ...
Average Velocity
- Formula: Average Velocity = change in position/time (V_avg = ΔX/t)
Potential Energy
- Formula: Potential Energy = mass x gravity x height (PE = mgh)
- Units: Joules (J)
Acceleration
- Formula: Acceleration = change in velocity/time (a = (V_f - V_i)/t)
Kinetic Energy
- Formula: Kinetic Energy = 1/2 x mass x velocity^2 (KE = 1/2 mv^2)
- Units: Joules (J)
Weight
- Formula: Weight = mass x gravity (W = mg)
Electric Power
- Formula: Electric Power = current x voltage (P = IV)
- Units: Watts (W)
Force of Gravity
- Formula: Gravitational Force = G(m1m2)/distance^2 (F_g = G(m1m2)/d^2)
Kinematic Equations
- Equation without distance: Final velocity = initial velocity + acceleration x time (V_f = a t + V_i)
- Equation without time: Final velocity squared = initial velocity squared + 2 x acceleration x change in position (V_f^2 = V_i^2 + 2aΔX)
- Equation without acceleration: Change in position = 1/2(initial velocity + final velocity) x time (ΔX = 1/2(V_i + V_f)t)
- Equation without final velocity: Change in position = initial velocity x time + 1/2 x acceleration x time^2 (ΔX = V_i t + 1/2 at^2)
Law of Conservation of Energy
- Equation: Initial potential energy + initial kinetic energy = final potential energy + final kinetic energy (mgh_i + 1/2m v_i^2 = mgh_f + 1/2mv_f^2)
Trigonometric Functions
- Sine: sin(θ) = opposite/hypotenuse
- Cosine: cos(θ) = adjacent/hypotenuse
- Tangent: tan(θ) = opposite/adjacent
Law of Conservation of Momentum
- Formula: (mass1 x initial velocity1) + (mass2 x initial velocity2) = (mass1 x final velocity1) + (mass2 x final velocity2)
Ohm's Law
- Formula: Voltage = current x resistance (V = IR)
Coulomb's Law
- Formula: Electrostatic Force = (constant x charge1 x charge2)/distance^2 (F = kq1q2/d^2)
Resistance in Circuits
- Parallel Resistance: 1/Equivalent Resistance = sum of the inverses of resistors (1/R_eq = 1/R1 + 1/R2 + ...)
- Series Resistance: Equivalent Resistance = sum of resistors (R_eq = R1 + R2 + ...)
Constants
- Coulomb's Constant: 8.99 x 10^9 N m²/C²
- Gravitational Constant: 6.67 x 10^-11 N m²/kg²
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of essential physics formulas with this set of flashcards. Each card presents a key concept relating to formulas, units, and definitions in algebra-based physics. Perfect for students looking to reinforce their understanding of core principles.