Free Fall Calculator vs Arduino Programming Pro

Discover the easiest way to calculate free fall motion with the Free Fall Calculator! Input time, height, or velocity and instantly get accurate results using real physics formulas. Watch a realistic falling animation that simulates gravity in action. Perfect for students, teachers, and physics enthusiasts. Customize gravity for Earth, Moon, Mars and more. Explore motion in different environments. Features include interactive sliders, live results, and smooth animation. Key Features: - Calculate the time, height, and velocity of falling objects. - Realistic falling simulation animations. - Interactive sliders for precise input. - Supports customizable gravity values. - Live physics results with instant updates. - Results are easily copyable. - Formulas are included for reference. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. - Ideal for students, educators, and physics learners. Free fall means that an object is falling freely with no forces acting upon it except gravity, a defined constant, g = -9.8 m/s². The distance the object falls, or height h, is 1/2 gravity times the square of the time falling. Velocity is defined as gravity times time. Free fall speed: When an object is released to fall down under the influence of gravitational force with no initial velocity, the velocity of a falling object is given by: v = g * t where t stands for time, g for gravity, and v for velocity. Free fall equation: The equation for distance or height fallen is given by: s = 0.5 * g * t² where t stands for time, g for gravity, and s for distance/height. Whether explicitly stated or not, the value of the acceleration in the kinematic equations is -9.8 m/s² for any freely falling object. If an object is merely dropped (as opposed to being thrown) from an elevated height, then the initial velocity of the object is 0 m/s. Learn physics visually and interactively while having fun with the Free Fall Calculator! Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.

Learn Arduino programming from scratch with 200+ practical lessons, circuit diagrams, and ready-to-use code examples. For beginners, students, hobbyists, and engineers looking to learn Arduino from scratch or advance their skills — build real projects, understand electronics, and master Arduino. The app includes a wide collection of electronic components, analog and digital sensors, and external modules used with Arduino. Each topic includes: • Clear, detailed explanations of how components work • Step-by-step wiring instructions and circuit guidance • Integration steps with practical usage tips • Ready-to-use Arduino code examples • Interactive quiz questions Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! The Pro version includes additional tools for faster learning and easier navigation: • Advanced lessons, circuit diagrams, and code samples • Full-text search across all Arduino lessons and components • Favorites to save and organize important topics The application provides detailed lessons and wiring guides for a wide range of hardware components commonly used with Arduino, including: • GPIO, buttons, LEDs • ADC, PWM • UART, I2C, SPI communication • Distance, motion, and infrared sensors • Temperature, humidity, and pressure sensors • Light, sound, gas, and touch sensors • LCD and OLED displays • Motors, relays, and actuators • Accelerometers and gyroscopes • Real-time clock modules These examples include wiring diagrams, explanations, and ready-to-use Arduino code. The built-in programming course covers essential C++ topics used in Arduino development: • Data types and variables • Operators and expressions • Control structures and loops • Arrays and strings • Functions and scope • Math and random functions • Bitwise operations • Preprocessor directives All lessons, component descriptions, and quizzes are regularly updated and expanded in every new app version. "Arduino" and all other mentioned trade names are trademarks of their respective owners. This app is an independent educational product and is not affiliated with, endorsed by, sponsored by, or associated with Arduino or any other company.