PLEASE HELP WILL MARK AS BRAINLIEST Drag each label to the correct location.
Match the chemical equations to the appropriate types of chemical reactions.
H2CO3-H20 + CO2
8Cu + Sg - 8 Cus
BaCO3-BaO + CO2
24+502- 2P205
KCIO3-KCI + O2
8Fe + S8 - 8Fes

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?