Forces and Motion Quiz

What is the formula to calculate speed?

• Force equals distance over time

• Moment equals force times distance from the pivot

• Speed equals distance traveled over time

• Force equals mass times acceleration

What is the force that opposes movement?

• Friction

• Momentum

• Gravity

• Air resistance

What is the force that acts on all masses and pulls towards the center of the earth?

• Momentum

• Air resistance

• Friction

• Gravity

What is the unit of measurement for moment?

• Newton seconds

• Newton meters

• Meters per second

• Kilonewtons

What is the principle of moments?

• The total energy equals the total power

• The total mass equals the total acceleration

• The total force equals the total distance

• The total clockwise moment equals the total anti-clockwise moment

What is the force that resists the motion of an object and slows it down?

• Momentum

• Friction

• Gravity

• Air resistance

What is the formula to calculate moment?

• Force equals mass times acceleration

• Speed equals distance traveled over time

• Moment equals force times distance from the pivot

• Force equals distance over time

What is the force that pushes against an object moving through air?

• Momentum

• Air resistance

• Gravity

• Friction

What is the unit of measurement for speed?

• Kilonewtons

• Newton seconds

• Newton meters

• Meters per second

What is the force that acts on an object to turn about a pivot?

• Gravity

• Moment

• Friction

• Air resistance