One of the very common terms when we talk about drones is Thrust. So what does the propeller thrust mean in terms of speed and how physics affects it? Drone Thrust can be defined when your drone uses full throttle, and producing as much upward force as possible. With that you can determine how much the drone can lift by the thrust a drone generates. Drone thrust must be greater than the weight of the drone, for that drone to take off and actually fly. When a drone propeller is in a moving situation, the thrust changes. When the drone throttle is at 100% the prop will be at maximum thrust. To know how much thrust your drone will produce for a given propeller, you have to test the motor thrust or read the instructions that manufacturers provide for your drone. But in reality, what to expect is to see 5 to 10% less thrust in real flight as compared to the bench tests. The more thrust drone provides, the better acceleration is, what provides greater impulse for the drone.