6. PHYSICS If wind resistance is ignoredthe distance d(t) in feet an object travels when dropped from a high place given by d(t) = 16t ^ 2 , where is the time is seconds after the object is dropped . Find and interpret the average speed of the object from 2 to 4 seconds.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

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

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests