"friction produces heat. Write one disadvantage of this property?

Friction produces unnecessary heat leading to the wastage of energy. The force of friction acts in the opposite direction of motion, so friction slows down the motion of moving objects. Forest fires are caused due to the friction between tree branches.

Explanation:

It plays important role in sports. Air resistance has disadvantages to ball games, where speed of ball reduces due to the friction. Example in football, badminton, cricket etc. Friction is also the reason for decreased speed of playing objects on ground as well, due to resistance by uneven ground.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

the components of a vector are the parts of the vectors that are to each other.

b perpendicular