6. Which of the following statement is true ?
A. Friction makes an object slide.
B. Gravity pushes an object upward.
C. Force is needed to stop object.
D. An object in motion will remain in motion.
7. Which of the following is an example of increasing friction?
A. polishing the floor
C. squirting oil into the door hinge
B. spreading sand on a wet floor D waxing the underneath of ice skates
A. Friction makes an object slide.
B. Gravity pushes an object upward.
C. Force is needed to stop object.
D. An object in motion will remain in motion.
7. Which of the following is an example of increasing friction?
A. polishing the floor
C. squirting oil into the door hinge
B. spreading sand on a wet floor D waxing the underneath of ice skates
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Answer:
c.force is needed to stop the object.
Explanation:
you can stop the moving object by force.
Answer:
6.C
7.A
Explanation:
:)carry on learning