Attractive force between two objects that depends on their masses and the distance between them.
Gravity
This law explains why a book at rest stays at rest until someone applies an unbalanced force.
Newton's first law
The tendency of an object to resist any change in its motion.
Inertia
When forces are balanced (net force = 0), an objects velocity doesnt change. Name the law.
Newton's first law
A region of space in which every point has a physical quantity such as a force.
Field
A swimmer pushes water backward and moves forward. Which law is illustrated?
Newton's third law
The maximum speed an object will reach when falling through air.
Terminal velocity
A 30 kg wooden crate experiences 90 N of sliding friction. How much force keeps it moving at constant velocity?
90 N
A force directed toward the center of a curved or circular path.
Centripetal force
What net force is required to accelerate a 10 kg cart at 3 m/s²?
30 N