IP6 Mid-Term Exam (December 2025)

The combination of all forces acting on an object is called:

• Velocity

• Inertia

• Net force

• Acceleration

According to Newton's second law, force equals:

• Inertia times force

• Mass times velocity

• Mass times acceleration

• Weight times mass

Friction acts in which direction relative to motion?

• Perpendicular

• Opposite the direction

• At a 45° angle

• The same direction

The upward force on objects in a fluid is called:

• Density

• Buoyant force

• Weight

• Gravity

Buoyant force equals the weight of the:

• Fluid

• Object

• Displaced fluid

• Air above

Density is mass divided by:

• Pressure

• Force

• Volume

• Weight

Charges that are the same:

• Neutralize

• Combine

• Repel

• Attract

The region around a charged object where its force acts is called:

• Magnetic field

• Electric field

• Potential field

• Gravitational field

The buildup of charges on an object is called:

• Induction

• Current

• Polarization

• Static electricity

Charging by friction involves:

• Direct contact

• Rubbing objects

• Electric fields only

• Heat transfer