E3 Quiz A cart is traveling along a track and slows down due to friction. Which of the statements below best explains why the cart slows down, in terms of
energy?
A- Kinetic energy from the cart is converted to thermal energy in the track
OB - Kinetic energy from the cart is converted to thermal energy in the cart
OC - Kinetic energy from the cart is converted to potential energy in the cart
D - All of the above
E-A and B only
F. None of these
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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?