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Force and Motion vol:3 This is another blog in force and Motion,we solved numerical and long answers questions from different publication. This blog is for class 10 students,who prepared for SEE examination. We made 3 blog on force and motion chapter. If any questions missed or viewers found any mistakes then please comment on comment section. Long Questions  1. (a). What is the difference between fall of a parachute on the moon and that on the earth? Abid blog (b). Gravitational force produced between two bodies is 2 N when they are kept at the distance of 2 m. How much gravitational force is produced when they are kept 4 m apart? 2.(a) What happens to the weight of an object when it is taken from the earth to the moon? Why? Ans: Weight of an object get decreased by 6 times when, we take an object from earth to the moon. This because of low acceleration due to gravity 'g' i.e 1.67 m/s^2. (b). A stone is dropped freely from 45 m height of the tower, it reaches the ground in 3 s...

Myself Abid Ali Fakir,from Marchwari-03, Rupandehi. I worked as a science teacher at Marchawar Rise School. This is our Force and Motion volume 2 blog and t his blog contain all 'Give reason' from Asmita book publication. Numerical based questions is on vol-3,so follow us. For Nepali , please click on tab section and select language. We tried our best but if viewers found any mistake, please comments or contact on Facebook or Instagram.  Thanks for visiting  Difference between  1. Gravitational constant'G' and Acceleration due to gravity 'g' Ans: Download pdf 2. Gravity and gravitation  3. Weight and mass 4. Free fall and weightlessness  Give reasons 5. Weight varies with location, while the mass remains constant. Ans: It is because weight directly proportional to acceleration due to gravity 'g' but mass doesn't  depends on anything due to which the value of weight also different. 6. The value of acceleration due to gravity is greater on Jupiter tha...

Force and Motion   I am Abid Ali Fakir, the digital creater, freelancer and YouTuber. In this blog we collected questions from different publication, especially Asmita publication from chapter Force and Motion (Chapter wise ). We tried out best to provide answers to the questions. For nepali use  Google translater by clicking tap section . Very short questions. 1.What change occurs in the gravitational force between two bodies when their masses are kept constant and the distance between their centres is reduced by 3 times? Ans: Gravitation force increase by 9 times when we kept masses constant and reduced distance by 3 times. 2. Which formula will you use to find out the height from the Earth's surface from where a stone dropped down and time taken by stone to reach the ground? Solution, h= ut+ 1/2*gt^2 Where : h is the height. g is the acceleration due to gravity. t is the time taken to reach the ground. u=initial velocity  3. What is the value of g in the surface of moo...