Force Chapter Mostlikely QuestionBank Class10 ICSE

Class 10 ICSE Physics Force Most Likely Questions

Here we provide Class 10 physics important notes,board questions and predicted questions with Answers for chapter Force. These important notes,board questions and predicted questions are based on ICSE board curriculum and correspond to the most recent Class 10 physics syllabus. By practising these Class 10 materials, students will be able to quickly review all of the ideas covered in the chapter and prepare for the Class 10 Board examinations.

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Mostlikely QuestionBank

Force Most Likely Questions

Q1 Define moment of force and state its SI unit

solutions

Q2 A, B and C are three forces each of magnitude 4 N acting in the plane of paper as shown in Fig. Point O lies in the same plane.

(i) Which force has the least moment about O ? Give reason.
(ii) Which force has the greatest moment about O ? Give reason.
(iii) Name the forces producing (a) clockwise, (b) anticlockwise moments.
(iv) What is the resultant torque about the point O ?

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Q3 The diagram below Fig. shows a uniform bar supported at the middle point 0. A weight of 40 gf is placed at a distance 40 cm to the left of point 0. How can you balance the bar with a weight of 80 gf ?

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Q4 The diagram in Fig. shows a uniform metre rule weighing 100 gf, pivoted at its centre O. Two weights 150 gf and 250 gf hangs from, the points A and B respectively of the metre rule such that OA = 40 ,cm and OB = 20 Cm. Calculate :
(i) the total anticlockwise moment about O,
(ii) the total clockwise moment about O,
(iii) the difference of anticlockwise and clockwise moments, and
(iv) the distance from O where a 100 weight should be placed to balance the metre rule.