Calculation of the optimal angle to pull an object

Change of the momentum of the ball dropped on the floor

Acceleration of an electron in the cathode ray tube

Finding the average force during a collision

The momentum, the average force and impulse in the movement of the ball

Separable first-order differential equations

Volume of a tetrahedron (triple scalar product in use)

Finding velocities in two-dimensional inelastic collision of cars

Determination of the car's speed on the inclined road

Calculation of the acceleration needed to overtake a runner

Determination of the reactions at the supports of a beam

Determination of the force needed to stop a car

Determining the spring compression after elastic collision with a mass

Calculation of the radioactive decay

Vertex formula for a parabola

Calculating the resonant frequency of the LC circuit

Calculation of de Broglie wavelength of the electron

Equation of the sphere passing through 3 points

Calculation of the acceptance angle of an optical fiber.

Calculation of the pressure created by a man on the chair

Distance travelled by the body under the friction force

Water flow rate in pipes of different diameters

Calculating the required area of a parallel plate capacitor

Calculation of the torque acting on the square loop in magnetic field

Horizontal projectile motion problem solving

Legendre transformation in mechanics

Word problem solution using the systems of linear equations

Calculation of the ball’s initial velocity needed for the goal

Capacitance of a parallel plate capacitor

Calculation of the conductivity of a wire