9th Class Physics MCQ Questions with Answers PDF Download eBook

MCQ: If no net force is applied on a body, then it is said to be in

1. distance
2. equilibrium
3. linear motion
4. motion

MCQ: The Greek letter used for summation is

1. sigma(&sigma);
2. μ
3. π
4. ω

MCQ: If the resultant of all the forces acting on the body is zero, then the body satisfies

1. 2nd condition for equilibrium
2. third condition for equilibrium
3. no equilibrium state
4. first condition for equilibrium

MCQ: A block of weight 12 N is hanging through a string. Its tension in the string will be

1. 10 N
2. 11 N
3. 12 N
4. 0 N

MCQ: When the resultant torque acting on a body is zero, then the body satisfies

1. 2nd condition for equilibrium
2. third condition for equilibrium
3. no equilibrium state
4. first condition for equilibrium