Learn the difference between distance, displacement, speed and velocity, and how to calculate distance, speed and acceleration.

The Last Frontier welcomed a new equipment delivery system as elements of the Spartan Brigade conducted a drop of simulated supplies onto Malemute Drop Zone, here, using a one-time use parachute ...

If the velocity-time graph is curved, the acceleration can be found by calculating the gradient of a tangent to the curve.

82nd Airborne Division Soldiers tested a parachute system that allows delivery of military equipment and mass supply loads at lower altitudes during tactical airdrop operations.