Velocity is speed with ? To answer this question click the blank, then click the word in the word bank.

Word Bank:
A:Direction
B:slope
C:acceleration

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

Ln finding the density of liquid why is the method of using a density bottle more accurate than the one of using a measuring cylinder

Which statements best describe medical uses for radioactive isotopes? check all that apply. radioactive isotopes are used to detect medical problems. high-energy gamma rays are injected into the body. radioactive isotopes are used to treat some diseases. radiation is used to kill cancer cells. radioactive isotopes are directed at tumors from outside the body.