what is the relationship between the horizontal range of a projectile and the impact height, ie the projectile lands below the level it was fired on, i need an equational relationship please and dont give links that i cant open ill give brainliest

Which object is most likely represented by a dot?

Which levels of government establish and implement educational requirements for minors

Acyclotron is used to produce a beam of high-energy deuterons that then collide with a target to produce radioactive isotopes for a medical procedure. deuterons are nuclei of deuterium, an isotope of hydrogen, consisting of one neutron and one proton, with total mass 3.34×10−27kg. the deuterons exit the cyclotron with a kinetic energy of 6.40 mev .a-what is the speed of the deuterons when they exit? b-if the magnetic field inside the cyclotron is 1.25 t, what is the diameter of the deuterons' largest orbit, just before they exit? c-if the beam current is 350 μa how many deuterons strike the target each second?