How long does it take for the Earth to make a complete revolution around the sun?

Phase changes are chemical changes. true or false

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?