Given the following system: ax --x(t)' m(t) +4 where m(t) is an input, and x(t) is a state variable and dt due to physics of the problem x(t) can take only positive values. derive the transfer function around the steady-state that corresponds to the steady state value of input m, -1.

Answer 4. C and D also known as "Gravity of the Sun and Moon work against each other "

"Moon and Sun are at right angles to the Earth"

Answer 5. A and D also known as "Revolution is when an object travels in a path around another." "Rotation is when an object spins around its axis"

Answer 6. It is elliptical

Answer 7. It takes a year. It takes a day

Answer 8. False

Answer 9. The tilt of the earth's axis towards the sun allows those parts of the earth to have more sunlight.

Answer 10. True