QUIZ

1. When a force is applied on an object, it__________.

moves above all none of the above


2. Objects move ____ of the applied force.

the direction opposite to the direction perpendicular to the direction none of the above


3. When the force is along the line of action,the body moves ____ the direction of force.

along perpendicular opposite to


4. "Everybody continues to be at rest or uniform motion unless disturbed by an external force " is Newton's _____ law of motion.

Third


5." Rate of change of momentum of a body is directly propotional to the extertnal force applied to it" is Newton's ________ law of motion.

Third Fourth  

 

6. "Every action has an equal and opposite reaction" is Newton's _____ law of motion.

second Third First Fourth


7. Rocket motion is an example of Newton's ________ law of motion.

First second  Third       Fourth

 

8.Every body continues to be at rest or uniform motion unless disturbed by ________ force.

an external both external and internal forces none of the above

9. Momentum = mass X ______ 

acceleration due to gravity displacement

 

10.Every action has equal and _________ reaction..

same opposite different
fast