ICSE Class 10 Force, Turning Effects of Force, and Uniform Circular Motion — Mock Test (2027)

Free online mock test for Force, Turning Effects of Force, and Uniform Circular Motion (ICSE Class 10 Physics) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.

Sample questions

1. 1.A bicycle pedal is attached to a toothed wheel of radius 0.2 m. If a force of 15 N is applied tangentially on the pedal, calculate the moment of force produced.
2. 2.A non-uniform beam of weight 120 N pivoted at one end is shown in the diagram below. What value of force F (in N) is required to keep the beam in equilibrium?
   • A.30 N
   • B.40 N
   • C.60 N
   • D.120 N
3. 3.Two forces each of $5\mathrm{N}$ act vertically upwards and downwards respectively on the two ends of a uniform metre rule which is placed at its midpoint as shown in the diagram. Determine the magnitude of the resultant moment of these forces about the mid-point.
4. 4.The turning effect of a force depends on which of the following factors?
   • A.The magnitude of the force and the angle at which it is applied
   • B.The magnitude of the force and the perpendicular distance from the axis of rotation
   • C.The mass of the object and the speed of the applied force
   • D.The direction of the force and the surface area of the object
5. 5.Define the moment of a force (or torque) and identify its S.I. unit.
   • A.The product of force and the perpendicular distance from the axis of rotation; S.I. unit is newton metre (N m).
   • B.The product of force and the parallel distance from the axis of rotation; S.I. unit is newton (N).
   • C.The ratio of force to the perpendicular distance from the axis of rotation; S.I. unit is metre (m).
   • D.The sum of force and the perpendicular distance from the axis of rotation; S.I. unit is joule (J).