Ask an Explainer - Gravity & Air

Displaying records 131 to 140 of 304
Q: How long can hot air balloons be in the air for?
Categories:
Gravity & Air
Q: What is a manometer?
Categories:
Gravity & Air
Q: How does the force of gravity on Jupiter compare to the force of gravity on Earth?
Categories:
Gravity & Air
Q: How does a plane get off the ground, and how does it conserve its fuel in the sky?
Categories:
Gravity & Air
Q: Who is Isaac Newton?
Categories:
Gravity & Air
Q: What force makes smaller objects orbit larger objects in space?
Categories:
Gravity & Air
Q: Does Neptune have seasons and how often do they change?
Categories:
Gravity & Air
Q: Is air the same everywhere?
Categories:
Gravity & Air
Q: Does Pluto follow Kepler’s Second Law?
Categories:
Gravity & Air
Q: When a rocket flies away from Earth, why does the force needed to keep it accelerating decrease?
Categories:
Forces of Flight, Gravity & Air, Propulsion