Physics Calculators
Free online physics calculators for common calculations in mechanics, dynamics, and kinematics.
Velocity
Force
Energy
Velocity Calculator
Velocity: 10 m/s
Formula: v = d/t
where v = velocity, d = distance, t = time
where v = velocity, d = distance, t = time
Understanding Physics Calculations
Physics calculations are essential for understanding how objects move and interact in the physical world. Here are some key concepts:
Velocity and Speed
Velocity is the rate of change of position with respect to time, including direction. Speed is the magnitude of velocity without regard to direction.
Force and Newton's Laws
Force is what causes an object to accelerate or decelerate. According to Newton's Second Law, force equals mass times acceleration (F = ma).
Energy in Physics
Kinetic energy is the energy an object possesses due to its motion. The formula ½mv² shows that energy increases with the square of velocity.