Which of the statements below are TRUE, knowing what we know about forces and motion? Choose ANY that are TRUE.

A. Objects at rest need a force to keep them at rest.

B. A net force causes objects to accelerate.

C. If forces acting on an object are balanced, the object can change its velocity.

D. Inertia means that an object will keep its same state of motion.

Mass and weight are the same thing and are both forces.

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

What are the first three quantum numbers for the electrons located in subshell 2s?

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?