Given the fact that: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards. Answer the question: If John decreases the rate at which gas exits the bottom of his rocket, what will happen to the upward momentum of the rocket? It will increase or decrease?
decrease

Given the fact that: The harder the batter hits the ball, the greater will be its acceleration. Answer the question: If Jim wants to increase the amount of acceleration applied to a baseball he must hit it harder or softer?
harder

Q: Given the fact that: A wave caused by a disturbance with more energy has greater amplitude. Answer the question: A dolphin is swimming through waves in the ocean. The dolphin jumps out of the water then falls back in, creating a wave through the dolphin's disturbing the water. Nearby, turtle flaps it's fin and makes another wave. The waves the dolphin made will have an amplitude that is lesser or greater?
A: lesser

Question: Given the fact that: A sunscreen with a higher SPF value protects the skin longer. Answer the question: Matt started a job where he will be outside for only short periods. Which would be sufficient to protect his skin during these short periods of sun exposure, a higher SPF sunscreen or lower SPF sunscreen.?
Answer: lower SPF sunscreen.

*Question*
Given the fact that: Objects with greater mass have greater inertia. Answer the question: If Jimbo eats a lot of food and causes his mass to decrease what happens to his inertia increases or decreases?
**Answer**
decreases

Given the fact that: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster. Answer the question: John monitors the log to see the temperature of the water, and he notices that as the temperature falls, the evaporation rate is Higher or Lower.?
Lower.