A certain chad playing on a frictionless slide possesses 1000 J of potential energy at the top of the side relativt
the bottom of the slide She gives herself a push so that she also possesses 400 J of creticeners at the beginning
of her motion down the slide
How much kinetic energy does she possess at the bottom of the side

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.