Which statement is true of ac current? . select one of the options below as your . a.. it uses a battery as a power source.. b.. it can easily be transformed from high voltages to low voltages.. c.. it is typically low voltage.. d.. the electrons are moving in one direction. e.. it was the first type of electric current invented..

Yardım edin lütfen uzun cevap lazım çok puan veriyorum

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

How is zig zagging a form of acceleration?