Free exam-style questions on Vertical plane circular with instant AI feedback.
A student is twirling a small ball of mass 0.1 kg attached to a string in a vertical circle of radius 0.5 m. At the *bottom* of the circle,…
A small ball of mass 0.2 kg is attached to a light string of length 0.5 m. The ball is swung in a vertical circle. At the *lowest* point of…
A stunt motorcyclist is planning a 'globe of death' performance inside a large, hollow spherical cage. The motorcycle and rider have a combi…
A small rock of mass 0.20 kg is attached to a string of length 0.50 m and swung in a vertical circle. At the *top* of the circle, the speed…
A small toy car is moving at a constant speed along a vertical circular track. At which point on the track is the magnitude of the normal fo…
A small toy train is travelling around a vertical circular track at a constant speed. At which position on the track is the magnitude of the…
A small object of mass $m$ is attached to a string of length $r$ and swung in a vertical circle at a *non-constant* speed. Which of the foll…
