Which of the following provides evidence that crust is thin under the mid ocean ridge
a. satellite images
b. magnetic anomalies
c. magnetic reversals
d. gravity anomalies

Out of all choices, Gravity anomalies provide evidence that crust is thin under the mid ocean ridge.

Option D

Explanation:

Gravity promotes subduction zones. We can perform geological processes with the help of geological processes, because the process in which the oceanic crust moves to the mantle as soon as it collides with the continental crust.

Subduction destroys the ocean's crust, pushing it into the mantle in which it melts. It is said that the ocean's crust is weak because it contains more mafic minerals and is approaching its borders again. If there is a difference between the continental crust, the oceanic crust sank into the mantle.

the force on the thing and the distance the force moves the thing

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west