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What makes something fly?
An object can fly when the forces of lift and thrust are greater than the forces of weight and drag. Lift is generated by the shape of the object (such as wings on an airplane) and thrust is the force that propels the object forward.
Is thrust a motion that will speed up an object?
Thrust is a force that propels an object forward or upward by expelling gas or fluid in the opposite direction. It can increase the speed of an object if the net force of thrust is greater than the opposing forces like drag or gravity acting on the object.
When an object is speeding up through the air are the forces of thrust and drag balanced?
No. This is because the object is speeding up, therefore more force must be acting on one side than on the other. However, if the object was moving at a constant speed or was stationary, then the forces would be balanced.
What force must be created by an airplane in order to overcome drag?
The thrust force produced by the airplane's engines must be greater than the drag force acting against it in order to overcome drag and maintain forward motion. This allows the airplane to continue moving through the air and generate lift to stay aloft.
What causes a force to produce motion?
To move an object forward from rest the thrust of forward force must be greater than the drag acting in the opposite direction. In order to keep moving at a constant velocity the forward force must equal the drag.
What happens if thrust is greater than drag?
The car (or plane/whatever else it is) accelerates. This means that it gains speed
Is thrust greater than drag?
yes
When is thrust greater than drag?
The object accelerates.
What happens to the four forces in order to make an airplane fly?
The four basic forces acting on an aircraft are Lift, Weight (Gravity), Thrust, and Drag. In order for an aircraft to ascend, Lift must be greater than Weight, and Thrust must be greater than Drag.
What happens if the Thrust is greater than drag on an airplane?
If thrust is greater than drag on an airplane, the aircraft will accelerate forward. This surplus thrust allows the plane to gain speed, which is essential for takeoff and climbing. As the speed increases, the lift generated by the wings also increases, enabling the aircraft to ascend. In essence, a net positive thrust leads to improved performance and maneuverability.
What happens if thrust greater than drag in airplane?
When thrust is greater than drag in an airplane, the aircraft accelerates forward. This occurs during takeoff or when the pilot increases engine power. As the speed increases, the airplane generates more lift until it reaches the necessary speed for flight. Ultimately, the surplus thrust allows the aircraft to climb or maintain a higher speed.
What happens when drag is greater then thrust?
When drag exceeds thrust, an aircraft or vehicle will begin to decelerate. This imbalance means that the force opposing motion (drag) is stronger than the force propelling it forward (thrust). As a result, the object will lose speed and eventually may stall if it cannot generate enough thrust to overcome the drag. In aviation, this is critical during takeoff and climb phases, where maintaining sufficient thrust is essential for continued ascent.
What happens if the thrust of a plane becomes greater than the drag?
If the thrust of a plane becomes greater than the drag, the aircraft will accelerate forward. This increase in speed can lead to the plane climbing if the lift generated by the wings also exceeds the weight of the aircraft. However, if the thrust continues to significantly exceed drag, the plane will gain altitude and speed until it reaches a new equilibrium or until other factors (like engine limits or air density) come into play.
What will happen to an airplane when the thrust is greater than drag?
When the thrust of an airplane exceeds drag, the aircraft will accelerate forward. This increase in speed allows the airplane to gain altitude, as the lift generated by the wings also increases with speed. If the thrust continues to be greater than drag, the airplane can climb and maintain a stable flight. However, if the thrust is not managed properly, it could lead to excessive speed or potential aerodynamic issues.
What happens when a flying airplane has less thrust than drag?
It will stall and begin to lose altitude.
What would happen if thrust was greater than drag?
If thrust is greater than drag, an object, such as an aircraft or a rocket, would accelerate forward. This means it can gain speed and altitude, overcoming the resistance created by drag. The net force acting on the object would be positive, leading to increased kinetic energy and a potential change in flight dynamics or trajectory. Eventually, if thrust continues to exceed drag, the object could reach higher velocities and altitudes until other forces, like gravity or fuel limitations, come into play.
What would happen if the thrust becomes greater than the drag?
If the thrust becomes greater than the drag, the object will accelerate in the direction of the thrust. This imbalance means that the net force acting on the object is positive, leading to an increase in speed. In the context of an aircraft, this could result in climbing or gaining altitude. Conversely, in a projectile, it could enhance its velocity until other factors, such as gravity or fuel depletion, come into play.
