Two objects are floating in outer space 6 meters apart, and the gravitational attraction between them is 23 N. If the objects move and are now half the distance apart, what will be their new magnitude of the force between them?

the device is called “ rocket engine”

c.the charges if the proton and electron and gravity

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles