KUIZ FIZIK PUSINGAN 1

1. The following are SI units of basic quantity except

• Kilogram

• Kilometer

• Kelvin

• Candela

2. The inertia of a body is a measure of its

• velocity

• momentum

• impulse

• mass

3. Which of the following is the definition of momentum?

• The product between mass and velocity

• The product between mass and acceleration

• The product of force and time

• The product of force and displacement

4. Area under the graph of force against time is ____

• momentum

• impulse

• work done

• period

5. Who is the Physicist that came up with the laws of motion?

• Sir Isaac Newton

• Thomas Edison

• John Travolta

• Max Planck

6. Which force acts backwards and prevent us from slipping on a wet floor?

• Weight

• Normal force

• Frictional force

• Elastic force

7. When you are are sitting on a chair, the resultant force acting on you equals

• your weight

• the chair’s weight

• the normal force by the chair

• zero

8. “The rate of change of linear momentum of a moving body is proportional to the resultant force and is in the same direction as the force acting on it.”

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

• Principle of Conservation of Momentum

Work is a ______ quantity. (Choose two correct answer)

• scalar

• vector

• basic

• derived

10. Based on the principle of conservation of energy, energy can only be

• destroyed

• created

• transformed

• deleted