Newton Second Law of Motion
Newton Second Law of Motion
Newton’s Second Law of Motion: Force is the cause of acceleration. If you push a body harder, large acceleration is produced. If we denote the magnitude of Force by “F” and acceleration by “a”, then
provided that forces are exerted on the same body that is mass is fixed. If you try to produce same acceleration in two objects of unequal masses, we need bigger force to accelerate the bigger object and smaller force to accelerate the lighter object.
Then,
This law states that “the magnitude of the net force acting on a body is proportional to the product of the mass of the body and its acceleration. The direction of the force is the same as that of the acceleration.”
F = kma
Here k = constant, m = mass , a = acceleration
A single horizontal force F is applied to a block of mass | |||
| Right Option : C | |||
| View Explanation | |||
A force acts on an object which is free to move. if we know the magnitude of the force and the mass of the object, Newton's second law of motion enables us to determine the object's | |||
| Right Option : C | |||
| View Explanation | |||
An object of mass m is pulled horizontally on a frictionless surface with the help of a rope of mass M. A force F is applied to the free end of the rope. The force exerted on the object by the rope: | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
