If you take a one hour drive at the average speed of 65 mph, is it possible for another car with an average speed of 55 mph to pass you?

How does convection affect our atmosphere? our layers of earth? our oceans?

Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.