MCQ Force Chapter 8 Class 9 Science Advertisement MCQ’s For All Chapters – Science Class 9th 1. The concept of force is based on which of the following everyday actions?Running and jumpingPushing, hitting, or pullingSeeing and hearingHeating and coolingQuestion 1 of 202. Which of the following describes the effect of a force?Only changes the direction of an objectOnly changes the size of an objectCan change speed, direction, or shape of an objectOnly changes the color of an objectQuestion 2 of 203. When two equal and opposite forces act on an object and it does not move, the forces are said to be:Unbalanced forcesRotational forcesBalanced forcesGravitational forcesQuestion 3 of 204. What happens when an unbalanced force acts on an object?The object changes its state of motionThe object remains at restThe object disappearsThe object’s weight increasesQuestion 4 of 205. The force of friction acts in which direction?Same as motionOpposite to motionPerpendicular to motionRandom directionQuestion 5 of 206. Which type of force brings a moving object to rest on a rough surface?Magnetic forceFrictional forceElectrostatic forceCentripetal forceQuestion 6 of 207. When children push a heavy box and it doesn’t move, what balances the pushing force?Air resistanceMagnetic pullFrictional forceGravitational pullQuestion 7 of 208. If the pushing force becomes greater than the frictional force, the object will:Stay at restMove in the direction of the pushMove opposite to the pushFloat in airQuestion 8 of 209. What is the cause of a bicycle slowing down when we stop pedaling?GravityFrictional forcesInertiaMomentumQuestion 9 of 2010. A force is required to:Maintain uniform motionChange speed or direction of motionKeep an object moving foreverRemove inertia completelyQuestion 10 of 2011. Which of the following is NOT an effect of force?Changing shape of an objectChanging direction of motionIncreasing weight permanentlyChanging speed of motionQuestion 11 of 2012. The box on the floor does not move when a small force is applied because:No gravity acts on itFriction balances the applied forceIt has no massIt is glued to the floorQuestion 12 of 2013. What type of force exists between two surfaces in contact?Frictional forceElectrostatic forceGravitational forceMagnetic forceQuestion 13 of 2014. If equal forces act in opposite directions, the net force is:MaximumHalf of the sumZeroDoubleQuestion 14 of 2015. When a force is applied on a soft rubber ball, its shape changes.This shows that:Force has no effectForce can change the shape of objectsForce reduces massForce increases color brightnessQuestion 15 of 2016. What is required to accelerate the motion of an object?Balanced forceNo forceUnbalanced forceMagnetic pullQuestion 16 of 2017. If all forces on an object are balanced, what will happen to its motion?It will accelerateIt will remain at rest or move uniformlyIt will fall downIt will stop instantlyQuestion 17 of 2018. In which of the following cases is an unbalanced force acting?A book resting on a tableA car moving with uniform velocityA ball being kickedA stationary stoneQuestion 18 of 2019. What happens to the velocity of an object when an unbalanced force acts on it?Velocity remains constantVelocity changesObject stopsDirection remains unchangedQuestion 19 of 2020. Which statement about force is correct?Force can only stop an objectForce always acts in one directionForce can start, stop, or change motionForce cannot act without contactQuestion 20 of 20 Loading...
I scored 14 out of 20
I scored 20 out of 17! I didn’t even study, but my teacher taught me so well that I got these marks. Thank you so much, ma’am!
Hey!i got 13/14 really very happy😁.
I scored 1 out of 14 hah nice try all know i didn’t even practice this chapter basic lly I am a low rank student me not comfortable in English can I speak tamil dei na mutta paiye enaku oru asai dei sound aa ethu veranda dei
I scored14/14…
I scored14/14…
I scored 5 out of 14 because physics is very difficult for me even I tried my best in practicing this chapter.😑😑
It’s a good try for me.Next time I’ll do better
And I got 10/14
i scored not much well but next time i wil do better
It is very easy for those who practice this chapter nicely
That’s great! You’re on the path to success because you didn’t let yourself get discouraged. Keep up the positive attitude! 😊
I scored 14/14
I scored 12 but I’ll putmy best efforts in my exam which is tomorrow
i scored 13/14
very helpful
I tried my best 🙂 but I scored 10😫 I’ll practice harder n harder
I didn’t scored well but next time I will do really good and thanks for this text a lot 💓
I scored well only 11 but next time I will try my best for full