Physics
Grade-9
Easy
Question
The speed of an object _______ due to the frictional force.
- Increases
- Decreases
- Remains same
- None of the above
Hint:
The speed of an object reduces due to the frictional force as it resists the relative motion between two objects.
The correct answer is: Decreases
The speed of an object decreases due to the frictional force.
- When there is no friction created, the objects will move faster.
- When the object experiences friction, the speed of movement reduces.
- This is because frictional force tries to resist the force created by sliding or rolling.
Related Questions to study
Physics
The force of friction always acts in the direction _____ to which an object moves or tries to move.
The force of friction always acts in the direction _____ to which an object moves or tries to move.
PhysicsGrade-9
Physics
The unit to measure friction is ____.
The unit to measure friction is ____.
PhysicsGrade-9
Physics
The force that opposes or resists the relative motion between the two surfaces of objects in contact is called ____.
The force that opposes or resists the relative motion between the two surfaces of objects in contact is called ____.
PhysicsGrade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Bert and Ernie______ an interesting series.
Fill in the blank with the verbs that agree with the subject.
Bert and Ernie______ an interesting series.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
None of these books _____ thrilling.
Fill in the blank with the verbs that agree with the subject.
None of these books _____ thrilling.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Each section _____ read very carefully.
Fill in the blank with the verbs that agree with the subject.
Each section _____ read very carefully.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
A parliament of owls _____ ate the grains.
Fill in the blank with the verbs that agree with the subject.
A parliament of owls _____ ate the grains.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
2 Kg of potatoes ___ enough to make this dish.
Fill in the blank with the verbs that agree with the subject.
2 Kg of potatoes ___ enough to make this dish.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Physics ______ my beloved subject.
Fill in the blank with the verbs that agree with the subject.
Physics ______ my beloved subject.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
None of these options ______ me.
Fill in the blank with the verbs that agree with the subject.
None of these options ______ me.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Each of the question papers ______ the exact same pattern.
Fill in the blank with the verbs that agree with the subject.
Each of the question papers ______ the exact same pattern.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Neither the player nor his sponsors _____ satisfied with the reception the work is receiving.
Fill in the blank with the verbs that agree with the subject.
Neither the player nor his sponsors _____ satisfied with the reception the work is receiving.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Neither you nor he ___ any right to raise your voice now.
Fill in the blank with the verbs that agree with the subject.
Neither you nor he ___ any right to raise your voice now.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
I think everyone _______ some time to party.
Fill in the blank with the verbs that agree with the subject.
I think everyone _______ some time to party.
English-2Grade-9
English-2
Fill in the blank with the verbs that agree with the subject.
Bruno and her sister _____ me every month.
Fill in the blank with the verbs that agree with the subject.
Bruno and her sister _____ me every month.
English-2Grade-9
