Starting from rest, a 75.0-kg snowboarder slides straight down a 115-m slope in 6.6 s. if the slope is a 35°
incline, find the following:
(a) the acceleration of the snowboarder.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2