Why do some things float but others sink if they have the same mass?

Which statement best describes one main idea of Of Plymouth Plantation?

Certain suv ads claim that their vehicles can climb a slope of 45?. what is the minimum coefficient of static friction between the tires and the road for this to be possible?

Why might some rivers form canyons and other form valleys?

How does the size of the nucleus compared to the size of an atom

If a bowl of fruit is sitting on a table in a state of rest, what is the net force acting on it?

As protostars continue to contract, their cores become hotter and more dense until what process begins ...

Emily jogs 3 laps at the track to warm up. She jogs at 5 mph. Then she runs 3 more laps at 7 mph. What is true about her average speed and her average velocity?

Which of the following elements are the most reactive? beryllium, calcium, magnesium, barium?

1.) State which definition of power below is correct. A.) the energy transferred per hour. B.) the energy transferred. C.) the energy transferred per second. D.) the force over a distance. 2.

Science and technology are closely related, but not the same. Which of the following is most likely a result of technology, not science?