Have an account?
Skip to Content
Build your own quiz
15 questions
Show Answers
See Preview
- 1. Multiple Choice
A book is kept on horizontal table. How many forces are acting on it?
0
1
2
3
- 2. Multiple ChoiceWhat is the equation used to calculate pressure?pressure= force/masspressure =mass/volumepressure=area/forcepressure=force/area
- 3. Multiple Choice
Which of the statements is true?The bottom of the boot exerts more pressure than the shoe as a result of an increase in surface area.The bottom of the shoe exerts more pressure than the boot as a result of an decrease in surface area.The bottom of the shoe exerts the same pressure as the bottom of the boot. - 4. Multiple ChoiceA person wearing steel toe capped boots and a person wearing stilleto heels stand on a wooden floor. They both have the same weight. Which person exerts a greater pressure on the floor?The person wearing the boots because the boots have a larger surface area in contact with the floorThe person with the stiletto heels because they have a larger surface area in contact with the floorThe person wearing the boots because the boots have a smaller surface area in contact with the floorThe person with the stiletto heels because they have a smaller surface area in contact with the floor
- 5. Multiple ChoiceWhat is a force that works AGAINST MOTION?ForceMotionGravityFriction
- 6. Multiple Choice
Students roll toy cars down the same ramp with different coverings like carpet, foil, and sandpaper. What are they trying to test?
How does the height of a ramp affect the distance a car will roll?
How does the mass of the car affect the distance a car will roll?
How does the surface of a ramp affect how fast a car will travel?
How does the surface of a ramp affect the distance a car will roll?
- 7. Multiple Choice
In Fig two boys A and B are shown applying force on a block. If the block moves towards the right, which one of the following statements is correct?
Magnitude of force applied by A is greater than that of B
Magnitude of force applied by A is smaller than that of B.
Net force on the block is towards A.
Magnitude of force applied by A is equal to that of B.
- 8. Multiple Choice
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is___________
force of gravity
electrostatic force.
force of friction.
magnetic force
- 9. Multiple Choice
A brick is kept in three different ways on a table as shown in Fig. The pressure exerted by the brick on the table will be
maximum in position A
maximum in position B
maximum in position C
equal in all cases.
- 10. Multiple Choice
which force is non contact force
gravitational
magnetic
electrostatic
all of the above
- 11. Multiple Choice
Watch the green man. Which force(s) are acting in this situation?
Frictional Force only.
Gravitational Force only.
Muscular Force only.
Muscular and Gravitational Force.
- 12. Multiple Choice
Observe what the picture is trying to tell you. Choose the MOST CORRECT option here.
This is a game of 'tug of war'.
This is an example of balanced forces.
This is an example of unbalanced forces.
This is an example of 'balanced vs unbalanced' forces.
- 13. Multiple Choice
Let's say that the box in the picture will move. And it will move in the right direction. This is happening because-
Both the men are pushing it towards right.
Both the push and pull are in the opposite direction.
Both the push and pull are in the same direction.
- 14. Multiple Choice
Which force pulls objects towards the center of the earth?
Gravity
Friction
- 15. Multiple ChoiceYou and your friend are playing tug of war. Your friend pulls with a force of 55 N to the right. You pull with a force of 65 N to the left. What is the net force on the rope?10 N left20 N10 N left10 N right
- Answer choicesTagsAnswer choicesTags