So i have to make a test (experiment) on this question: "how does speed bumps on a road affect the speed of a moving vehicle? "
i need . can you spare 5 minutes, ?

Gymnast always perform on padded mats. how does the mats protect the gymnast

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?