Q: newton's first law of motion states that
answer choices:
a) an object will remain at rest or keep moving unless a force acts on it

b) when a force acts on an object, it's acceleration is in the same direction as the force

c) when a force is applied on an object, there is an equal force applied by the object in the opposite direction

d) when a force is applied on an object. there is an equal force applied by the object in the opposite direction