Question 17 options: a 71.8 kg man goes from an area where the acceleration due to gravity is 9.79 m/s2 to an area where the acceleration due to gravity is 9.82 m/s2.what is the change (in kilograms), to the mass of the man? respond to three significant digits expressed as a. bc and remember to record your responses for a, b, and c in that order.
(i was thinking the answer would be 0 but im not sure)

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?