A child is pulling a wagon across the grass but friction between the grass and wheel creates a force in the opposite direction. If the wagon is
slowing down, what does that mean about the two forces?

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

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

Is 9 correct? and can someone me with 10? it’s due tomorrow, you