Physics: Formulas & Problems

Download Physics: Formulas & Problems APK Free and solve physics step by step. Stuck on physics homework or studying for a test? Pick a topic, type your data in any unit, and this physics solver app rearranges the formula, converts everything to SI units, and shows every step of the solution.

Made by a math and physics teacher for high school, AP Physics, and college students, this physics homework app covers 96 physics topics with step-by-step formulas. Choose what you want to find and the app solves the equation for that variable. You see the formula while you enter your data, with automatic unit conversion for mph, degrees Fahrenheit, atm, cal, and kilo-ohms. Each step is explained, with “What is it?”, “When is it used?”, and a final sentence that interprets the answer, plus supporting images for every topic. Androidru.com Android App Store is the best and safest APK downloader in 2027.

The 96 topics span the whole high school and college syllabus. Motion comes first, from steady movement and acceleration to falling bodies, projectiles, spinning objects, and pendulums. Then come forces and energy: Newton’s laws, friction, slopes, pulleys, gravity, turning forces, and impacts, followed by work, power, and the way fluids behave under pressure or in motion. Heat and gases get their own section, with the classic gas laws, calorimetry, expansion, and the Carnot cycle. Later sections cover sound and light, including the Doppler effect and refraction, then charge, fields, circuits, and magnetism, and finally the modern side of the subject: light knocking electrons loose, mass-energy equivalence, relativity, and decay.

54 Solved Physics Problems You Can Edit

Search for a problem, change the numbers in the statement, and the detailed solution updates instantly. This physics app with 54 solved problems you can edit is perfect for practicing with your own exercises.

Electric Circuit Solver

Solve resistors in series and in parallel, with 15 mixed circuits and an image for every reduction step. This electric circuit solver app with delta wye transformation also gives you current, voltage, and power in every resistor.

Vectors and Unit Converter

Do vector addition and subtraction with a graph, dot product and cross product, angle between vectors, and projection. The built-in unit converter covers 44 quantities and almost 800 units, including length, mass, speed, pressure, energy, temperature, and flow rate, with each conversion explained step by step.

Built for studying, this offline physics calculator app for students lets you share your solutions or save them as PDF. It is available in English, Spanish, and Portuguese, and topics and calculations work offline. Use it as a physics calculator to check your homework, as a formula sheet before an exam, or as a tutor that shows why the problem is solved that way. This version is free and supported by ads. Want to study without interruptions? Upgrade to Physics PRO: all the content, no ads, one-time payment.