The four main types of motion are translational, oscillatory, reciprocating and rotational motion. Some mechanisms use one type of motion for input but another type entirely for output.Know More
Motion is one of the most popular topics in physics, describing everything from the tiniest movement to something as large as the rotation of the a planet.
Over the centuries, scientists have discovered numerous laws that help us understand motion and the factors that cause changes in movement. Motion is driven by force, which is what gets things moving or changes the motion. Physicists use several criteria to measure motion. The speed at which an object moves, for example, is called velocity.Learn more in Motion & Mechanics
A friction lab report is a lab report that describes the results of an experiment involving some aspect of friction, or the resistance of motion as two items move against one another. Lab reports contain detailed write-ups of the experiment and generally include an introductory, data, results and conclusion.Full Answer >
Friction allows objects in motion to return to a state of rest. Without friction, an object set in motion would be unable to stop moving.Full Answer >
Unbalanced forces that have a net force in a certain direction are what lead to changes in motion. When multiple forces act on a body, the resultant force, calculated as the vectorial sum of the individual forces, determines whether the body moves or not.Full Answer >
The path taken by a flying object in motion on the surface of the Earth is called a parabola. A parabola is a symmetrical arc, and the trajectory of flying objects with negligible air resistance in a gravitational field, as on the surface of the Earth, follows this path.Full Answer >