6. One minute after takeoff, a rocket carrying the space shuttle into outer space reaches a speed of 447 m/s.
What was the average acceleration of the rocket during that initial minute?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a. a piece of paper b. a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block