Anasa centrifuse spins astronauts around in a compartment attached to a long arm. a diagrem of the centrifuge is shown below.

a. draw and label the direction of the velocity vector on the picture.

b. draw and label the direction of the centripetal acceleration vector on the picture.

c. if the arm has a radius of 7.1 m and spins the astronaut with a speed of 13.5 m/s, what is the acceleration of the astronaut?

d. the maximum acceleration the centrifuge can produce is 14.5 g/ what is the acceleration in

e. how fast would the compartment have to move to produce an acceleration of 14.5 g?

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?