4. Which is NOT true about Applied force ? a. A force given to a person or object by another person or object b. A force that can be applied to another object by a direct pull push or drag с A force at a distance is a form of pulling force d. A force acting against or opposite to the motion of an object 5. Which of the following is an example of friction force ? a Box at rest on a horizontal surface b. Box on an inclined plane c Force between the tires and the road while driving d. Rope of a hanging bucket 6. Which is TRUE about gravitational force ? a Force of attraction between two objects b The bigger the masses of the objects are the bigger is the gravitational force Mass and distance of two object do not affect the gravitational force d. A and Conly e A and B only 7. Which of the following is needed to describe a force ? a a Point of application and magnitude b. Direction and line of action C. Magnitude and direction of the force d. None of the above С. 8. What force acts perpendicular to the surface of the object in contact with? a Applied b. Gravitational C. Normal d. Tension 9. Two people pull on a rope in a tug-of-war. Each pull with a 400 N force. What is the net force? a. 400 N b. ON C4N d. 40 N 10. Planet Jupiter has a bigger mass than the Earth. If you were able to travel to planet Jupiter what happens to your weight? a Decrease b. increase stays the same d. varies with day and night 11. Forces that have a net force of Zero the object is still a. Unbalanced force b. balanced Force C no force d. none of the above 12. The sum of all forces acting on an object and direction aContact force
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Answer:
4.B
5.A
6.c
7.b
8.d
9.a
10.b
11.d
12.c
Explanation:
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Answer:
4.b
5.a
6.c
7.b
8.d
9.a
10.b
11.d