When you swing a ball on a rope in a circle above your head, what keeps it moving in that circular path? This applies to any object moving in a circle, not just a ball on a rope - the force and ...

Abstract: Omnidirectional M-mode echocardiography(OME) can detect dynamic information from sequential echocardiography images. Temporal motion velocity and acceleration of a part of the cardiac ...

Listen to the full series on BBC Sounds. Acceleration close accelerationThe rate of change in speed (or velocity) is measured in metres per second squared. Acceleration = change of velocity ÷ time ...

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

Vertical circular motion is a special type of circular motion in which the forces acting on an object change as it moves along a vertical loop. Specifically, the normal force varies throughout the ...

1 Human Performance Laboratory, Department of Kinesiology, West Chester University, West Chester, PA, United States 2 Independent Researcher, Dallas, TX, United States Sprinting performance is ...

This week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion. Crash Course Physics is available to ...

Acceleration is a fundamental concept in the field of physics, and it plays a significant role in our daily lives. We experience acceleration when we press the gas pedal in our cars, ride a roller ...

Abstract: Modern techniques for describing motion in videos are centred around velocity descriptors based on optical flow. Realizing that acceleration is as important as velocity for describing motion ...

Segment 3G: Circular Motion We explore the concept of circular motion. Segment 3G: Circular Motion We travel to an amusement park to explore circular motion. We work through an example problem and ...