Take the following measured gauge (or gage) pressures and convert them to absolute pressures in both kpa and psi units for an ambient pressure equal to 98.10 kpa a) pgage 152 kpa, b) pgage=67.5 torr, c) pvac 0.10 bar, d) pvac 0.84 atm

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. these cyclotrons typically accelerate h- (the hydride ion, which has one proton and two electrons) to an energy of 5 mev to 20 mev. this ion has a mass very close to that of a proton because the electron mass is negligible—about 1 2000 of the proton’s mass. a typical magnetic field in such cyclotrons is 1.9 t. (a) what is the speed of a 5.0-mev h-? (b) if the h- has energy 5.0 mev and b = 1.9 t, what is the radius of this ion’s circular orbit?