Physics Calculators (Page 28)
Velocity, mechanics, energy, electricity and physics tools.
Friction Force Calculator
Compute friction force F_f = μ·N from coefficient and normal force.
Atwood Machine Calculator
Compute acceleration and tension of an Atwood machine (two masses).
Inclined Plane Calculator
Enter mass, angle and (optional) friction to compute the parallel and normal force components on an incline.
Elastic Collision Calculator
Compute final velocities of an elastic collision and total momentum/KE.
Spring Period Calculator
Enter mass m and spring constant k to compute the period T=2π√(m/k), frequency f=ω/(2π) and angular frequency ω=√(k/m). m=1, k=1 → T≈6.283 s. Period is amplitude-independent.
Newton's Viscosity Law Calculator
Enter force, area, velocity and gap to compute viscosity and shear stress via τ = η·(dv/dx).
LC Oscillation Calculator
Compute LC oscillation frequency, period and impedance.
Hall Effect Calculator
Compute Hall voltage and coefficient from current, field and carrier density.
Linear Thermal Expansion Calculator
Enter original length, expansion coefficient and temperature change to compute length change, final length and strain.
Lever Calculator
Enter load, effort arm and load arm to compute the effort force and mechanical advantage of a lever (torque balance).
Gear Ratio Calculator
Compute gear ratio, output speed and output torque from teeth counts.
Screw Jack Calculator
Enter load, handle radius, pitch and efficiency to compute effort F=W·p/(2πr·η) and mechanical advantage MA=2πr/p. W=1000 N, r=0.3, p=0.005, η=0.3 → F≈8.84 N, MA≈377.