A jet plane lands with velocity of 100m/s and can accelerate at a maximum rate of -5m/s2 as it come to rest. From the instant it touches the runway, what is the minimum time needed before it stops?

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?