IDNStudy.com, ang iyong mapagkukunan para sa mga sagot ng eksperto. Ang aming mga eksperto ay nagbibigay ng mabilis at eksaktong sagot upang tulungan kang maunawaan at malutas ang anumang problema.

Which of the following is not true about friction?
A. Friction always produce undesirable effects.
B. Friction acts in the opposite direction of motion.
C. Friction increases when one object is on top of the other.
D. Greater work is done in pushing objects because of friction. ​


Sagot :

Answer:

b

Explanation:

the friction is oppisite derection