Which statement is true about acceleration?

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.