Friction is the
a. amount of air in your tires
b. energy that your car stay in motion
c. cost of gas prices
d. resistance of movement between two surfaces in contact

this is false i think

if it is a true or false question

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?