The shape of a planet's orbit is influenced by gravity.

true

Explanation: hope this helps <3

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

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