Answer:
magnitude of gravitational force between the Earth and the Sun at B is greater than that at A
Explanation:
Formula of gravitational force:
F = GMm/r^2
(r is the distance between 2 objects)
We see that r(B) < r(A) since at B, the Earth is closer to the Sun than at A
According to the Formula, the smaller r is, the greater F is
So, F(B) > F(A)
Answer:
Friction is a surface force that opposes relative motion.
An Active solar energy system because it uses the sun to heat up the green house an I’m return the plants grow an produce food
Is the component perpendicular to the surface on contact of the contact force <span />
