When earth and moon are separated by a distance of 3.84×10^8 meters, the magnitude of the gravitational force of attraction between them is 2.0×10^20 newtons. what would be the magnitude of this gravitational force of attraction if earth and moon were separated by a distance of 1 92×10^8 meters?

What are the factors that affect the resistance of a wire?

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.

Which notation is used to represent an alpha particle? a. b. c. d.