How a stationary object will remain stationary
1) If the resultant force on a stationary object is zero, the object will remain stationary.
What happens to a moving object with no resultant
1) if there's no resultant force on a moving object it will just carry on moving at the same velocity.
What happens when there is a resultant force
1) If the resultant force is not zero then the object will accelerate in the direction of the force.
The formula for acceleration
F = ma
A = F/M
acceleration is measured in m/s squared
1) When two objects interact the forces they exert on each other are equal and opposite.