You are browsing the best resource for TNPSC Group 1 Exam.

for the Aspirants who are preparing for Group 2,2A, Group 4,VAO kindly refer your Syllabus and Prepare with our site.


Everyday application of the basic principles of Mechanics


19. 

The combined effect of all forces acting on an object

Answer : B. Net Force

Justify your answer :  
Name:  
Email ID:  
 

20. 

The product of the mass and velocity of an object

Answer : D. Momentum

Justify your answer :  
Name:  
Email ID:  
 

21. 

Which of the following is true A. Speed is a description of how fast an object moves. B. Velocity is how fast and in what direction it moves.

Answer : C. A and B are true

Justify your answer :  
Name:  
Email ID:  
 

22. 

Which is defined as a push or pull acting on an object.

Answer : A. Force

Justify your answer :  
Name:  
Email ID:  
 

23. 

If we drop a Basket ball and Tennis ball to ground in Moon, which hits the ground first

Answer : D. Both hits the ground at same duration

Justify your answer :  
Name:  
Email ID:  
 

24. 

The law of Universal Gravitation is credited to

Answer : A. Newton

Justify your answer :  
Name:  
Email ID:  
 


TOP