Physics

The force of __________________ is a type of friction that works against the motion of falling objects.

• Terminal Velocity

• Gravity

• Free Fall

• Air Resistance

The zone plate behaves like a

What are the types of wave front in fresnel diffraction

this picture depicts

• Newtons second law of motion

• Law of inertia

• Ist law of motion

• All the above

The net force is 

• The force you feel when you catch a fish in a net
• The force acting upward on a sky diver
• the combination of all of the forces acting on an object
• always unbalanced