Physics Fall Review

Front

What speed would a car need to travel 20 kilometers in 2 hours?

Back

10 km/hr

Front

Convert 2.7 L to mL.

Back

2,700 mL

Front

What is the standard measurement system based on the number 10?

Back

Metric System

Front

Which trigonometric function is used when given the opposite side and hypotenuse?

Back

sine

Front

If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?

Back

19 km, East

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

Define displacement in physics.

Back

Displacement is the shortest distance from the initial to the final position, including direction.

Front

What is the difference between distance and displacement?

Back

Distance is the total path length traveled, while displacement is the straight line distance from start to end.

Front

What is the unit of force in the SI system?

Back

Newton (N)

Front

What is the principle of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.