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What is the study of the effects of the motion of gases on objects and the forces they create?
Aerodynamics
In order to create a change in motion a must be applied?
net forces
What are the forces that result in no change in an objects. Motion?
Forces that are equal in magnitude, opposite in direction and acting on the same object will not create a change in said objects motion.
What are the forces that act in an opposite direction to the motion of a cart?
Frictional forces, such as rolling resistance and air resistance, act in an opposite direction to the motion of a cart. These forces create resistance that opposes the cart's forward motion and can slow it down.
What does it mean when there are active and reactive forces?
Active forces are physical forces that create motion or an acceleration in a system, such as pushing or pulling. Reactive forces are the equal and opposite forces that result from the interaction of active forces, as described by Newton's third law of motion. Together, active and reactive forces explain the dynamics of objects in motion.
How can forces create motion?
Forces can create motion by applying a push or pull on an object. When a force is exerted on an object, it can cause the object to accelerate in the direction of the force, leading to motion. The amount of motion generated depends on the magnitude of the force applied.
How do opposing forces affect the motion of an object if the forces are balanced?
If opposing forces are balanced, the object will remain at rest or continue to move at a constant velocity. Balanced forces create a state of equilibrium where the net force on the object is zero, leading to no change in its motion.
How are forces and motion related?
In order to create force, you have to create motion. So if you were to push on a box or pull your child away from the street, you would be creating a motion and force.
What is the ability to create motion heat forces and work is defined as?
The ability to create motion, heat, forces, and work is defined as energy. Energy is the capacity of a system to do work or produce heat, and it comes in various forms such as kinetic, potential, thermal, and chemical energy.
What two forces cause projectile motion?
The two forces that cause projectile motion are gravity, which acts to pull the object downward, and the initial velocity, which propels the object forward. These forces combine to create a curved path for the projectile as it moves through the air.
What is the effect of balanced and unbalanced forces on an object in terms of gravity inertia and friction?
Unbalanced Forces will try to create Motion (Kinetic Energy), balanced Forces do not result in Motion. Gravity, Inertia, and Friction will all try to resist the Motion of the object....unless the Force is in the direction of the Gravitational attraction, then the affect is additive.
What are forces that do not cancel out or change an objects motion?
Some forces that do not cancel out or change an object's motion include net external forces, such as applied forces, frictional forces, and gravitational forces. These forces can cause changes in an object's motion, such as accelerating or decelerating it.
