Which planets show large, round maria (like those seen on the moon)? which do not.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match