A mechanic pushes a 2723 kg car from rest to a speed of v, doing 2717 J of work in the process. During this time, the car moves 17 m.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Which inventor was often called the lady edison

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?