A ball is swung in a horizontal circle of centre O with a...
A ball is swung in a horizontal circle of centre O with a constant speed. acceleration?
Away from O
Along the Circumference of the circle
Toward centre O
Along a tangent to the circle
Correct answer is C
Simple harmonic motion (SHM) is a special type of periodic motion where the restoring force on the moving object is directly proportional to the magnitude of the object's displacement and acts towards the object's equilibrium position.
Which of the following statements is not correct about steel and soft iron? ...
Which of the following waves is not transverse ...
In a projection lantern of focal length f, the object distance u, is such that ...
Which of the following statements is not correct? Isotopes of an element have ...
in a pure semiconductor, the number of electrons in the conduction band is ...
A nuclide is represented by \(_{32}^{70}B\). Determine its neutron-proton ratio...