The door is 2 m tall. How tall is it in inches? Note: There are 2.54 cm in 1 inch. A. 78.7 in
B. 500 in
C. 787.4 in
D. 201.4 in

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

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?

What happens when the vapor pressure of a liquid is equal to the external pressure?