An ice skater takes a 7.5m radius curve at 10. m/s. What is the centripetal acceleration on the ice skater?

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

How does the entropy of steam compare to the entropy of ice?

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)