Motion, Forces, and Energy Comprehensive Quiz

Which of the following is a scalar quantity?

• Velocity
• Displacement
• Force
• Distance

What is the key difference between scalar and vector quantities?

• Number of examples
• Measurement precision
• Presence or absence of direction
• Calculation method

Which tool can measure distances up to 0.01 mm?

• Measuring cylinder
• Ruler
• Micrometer screw gauge
• Digital caliper

Speed is calculated by dividing:

• Distance × Time
• Distance ÷ Time
• Time ÷ Distance
• Distance + Time

In a displacement-time graph, a horizontal line indicates:

• Constant velocity
• Object at rest
• Acceleration
• Deceleration

Newton's Second Law states that:

• Objects always remain at rest
• Force equals mass times acceleration
• Energy is always conserved
• Gravity is constant everywhere

Momentum is calculated by multiplying:

• Force × Time
• Mass × Velocity
• Energy ÷ Time
• Distance ÷ Velocity

Which of these is NOT a type of energy?

• Kinetic
• Potential
• Gravitational
• Thermal

Kinetic energy depends on:

• Height only
• Mass and velocity squared
• Time of movement
• Force applied

Power is calculated by:

• Energy × Time
• Energy ÷ Time
• Mass × Velocity
• Force × Distance