Physics Concepts and Formulas

The video tutorial emphasizes the importance of memorizing key physics formulas for the AP exam. It covers topics such as kinematics, inclined planes, conservation of energy and momentum, power, rotational dynamics, centripetal force, and moment of inertia. The tutorial also touches on electricity formulas and provides strategies for understanding and applying these concepts effectively.

What is the formula for average velocity when acceleration is constant?

• V = d/t

• V_avg = (V1 + V2) / 2

• V = V0 + at

• V^2 = V0^2 + 2ax

On an inclined plane, which trigonometric function helps determine the component of weight parallel to the surface?

• Cosine

• Tangent

• Sine

• Secant

Which of the following is a key principle of conservation in physics?

• Conservation of temperature

• Conservation of mass

• Conservation of volume

• Conservation of energy

How can power be expressed in terms of force and velocity?

• P = Fv sin(θ)

• P = Fv cos(θ)

• P = Fv tan(θ)

• P = Fv sec(θ)

What is the rotational counterpart of linear acceleration 'a'?

• Beta

• Alpha

• Theta

• Omega

What is the formula for centripetal force?

• F = ma

• F = mv^2/r

• F = mr^2

• F = mv/r

What is the moment of inertia for a point particle?

• I = mr

• I = mr^2

• I = m/r^2

• I = m^2r

Which law relates voltage, current, and resistance?

• Coulomb's Law

• Newton's Law

• Faraday's Law

• Ohm's Law

How can power be calculated if voltage is unknown?

• P = I^2R

• P = V^2I

• P = V^2/R

• P = IR^2

What is the formula for power in terms of voltage and current?

• P = V/I

• P = VI

• P = V^2I

• P = I^2V