a moving object has the clockwise function: s = 5 + 2t (no S. I). determine its position when t = 7 s B) in which moment does the moving object surpass the position s = 25m? Need an answer pls :)

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?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen