Answer<\/span><\/summary>\nAnswer: (b) 0.1 m\/s<\/p>\n<\/details>\n
\nQuestion 10. \nA body is sliding down a rough inclined plane which makes an angle of 30 degree with the horizontal. If the co-efficient of friction is 0.26, the acceleration in m\/s\u00b2 is \n(a) 1.95 \n(b) 2.78 \n(c) 3.47 \n(d) 4.6<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 2.78<\/p>\n<\/details>\n
\nQuestion 11. \nA block of mass M is placed on a flat surface. A force is applied to move it parallel to the surface. The frictional force f developed is proportional to the \n(a) square of the mass of the body \n(b) mass of the body \n(c) reciprocal of the mass of the body \n(d) reciprocal of the square of the body<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) mass of the body<\/p>\n<\/details>\n
\nQuestion 12. \nA force of 12 N acts on a body of mass 2 kg. The acceleration produced on the body is \n(a) 24 m\/s\u00b2 \n(b) 6 m\/s\u00b2 \n(c) 14 m\/s\u00b2 \n(d) 10 m\/s\u00b2<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 6 m\/s\u00b2<\/p>\n<\/details>\n
\nQuestion 13. \nThe mass of a body is 2 kg. It weight is \n(a) 19.6 N \n(b) 20 N \n(c) 30 N \n(d) 40 N<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) 19.6 N<\/p>\n<\/details>\n
\nQuestion 14. \nA gun of mass 1000 kg fires a projectile of mass 1 kg with a horizontal velocity of 100 m\/s. The velocity of recoil of the gun in the horizontal direction is \n(a) 5 m\/s \n(b) 0 .1 m\/s \n(c) 15 m\/s \n(d) 20 m\/s<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 0 .1 m\/s<\/p>\n<\/details>\n
\nQuestion 15. \nA body of mass 15 kg moving with a velocity of 10 m\/s has its velocity reduced to 6 m\/s in two seconds. The force that produced this change in velocity is \n(a) 60 N \n(b) 30 N \n(c) 45 N \n(d) 20 N<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 30 N<\/p>\n<\/details>\n
\nQuestion 16. \nA heavy uniform chain lies on horizontal table top. If the coefficient of friction between the chain and the table surface is 0.25, then the maximum fraction of the length of the chain that can hang over the edge of the table is \n(a) 20% \n(b) 25% \n(c) 30% \n(d) 35%<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) 20%<\/p>\n<\/details>\n
\nQuestion 17. \nA body is sliding down a rough inclined plane which makes an angle of 30 degree with the horizontal. If the co-efficient of friction is 0.26, the acceleration in m\/s\u00b2 is \n(a) 1.95 \n(b) 2.78 \n(c) 3.47 \n(d) 4.6<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 2.78<\/p>\n<\/details>\n
\nQuestion 18. \nThe mass of a body which is equal to the ratio of the force acting on a body to the acceleration produced in the body is \n(a) the gravitational mass \n(b) the electromagnetic mass \n(c) the internal mass \n(d) the inertial mass<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) the inertial mass<\/p>\n<\/details>\n
\nQuestion 19. \nA machine gun fires a bullet of mass 40 g with a velocity of 1200 ms-1<\/sup>. The man holding it can exert a maximum force on 144 N on the gum. How many bullets can he fire per second at the most? \n(a) one \n(b) four \n(c) two \n(d) three<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) three<\/p>\n<\/details>\n
\nQuestion 20. \nA passenger in a moving bus is thrown forward when the bus is suddenly stopped. This is explained \n(a) by Newtons first law \n(b) by Newtons second law \n(c) by Newtons third law \n(d) by the principle of conservation of momentum<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) by Newtons first law<\/p>\n<\/details>\n
\nHope the information shared regarding the NCERT MCQ Questions for Class 11 Physics Chapter 5 Laws of Motion with Answers Pdf free download is true and genuine as far as our knowledge is concerned. If you feel any information regarding CBSE Class 11 Physics Laws of Motion MCQs Multiple Choice Questions with Answers is missing do reach us and we will look into it and add it accordingly.<\/p>\n","protected":false},"excerpt":{"rendered":"
Students are advised to practice the NCERT MCQ Questions for Class 11 Physics Chapter 5 Laws of Motion with Answers Pdf free download is available here. MCQ Questions for Class 11 Physics with Answers are prepared as per the Latest Exam Pattern. Students can solve these Laws of Motion Class 11 MCQs Questions with Answers …<\/p>\n
MCQ Questions for Class 11 Physics Chapter 5 Laws of Motion with Answers<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[35],"tags":[],"yoast_head":"\nMCQ Questions for Class 11 Physics Chapter 5 Laws of Motion with Answers - MCQ Questions<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n