Algebra 28 - Solving Motion Problems with Linear Equations

What does a speedometer measure in a vehicle?

• The fuel efficiency of the vehicle

• The time taken for a trip

• The total distance traveled

• The speed in miles or kilometers per hour

If a vehicle travels 100 kilometers in 2 hours, what is its speed?

• 75 kilometers per hour

• 50 kilometers per hour

• 25 kilometers per hour

• 100 kilometers per hour

In the train example, what is the total distance traveled?

• 60 kilometers

• 390 kilometers

• 290 kilometers

• 100 kilometers

How do you represent the speed of the car if it is 10 miles per hour faster than the bus?

• s - 10

• s + 10

• s / 10

• s * 10

What is the speed of the bus if the car travels at 65 miles per hour?

• 60 miles per hour

• 55 miles per hour

• 50 miles per hour

• 45 miles per hour

How long did Mr. Squeegee Abolise drive at 70 miles per hour?

• 1 hour

• 4 hours

• 2 hours

• 3 hours

What is the total distance Mr. Squeegee Abolise traveled?

• 3,850 miles

• 2,310 miles

• 1,450 miles

• 2,450 miles

What is the relationship between speed, time, and distance?

• Speed = Distance / Time

• Time = Distance / Speed

• Distance = Speed / Time

• Speed = Time / Distance

In the lecture, what was the unknown variable in the first example?

• Distance

• Speed

• Acceleration

• Time

What will the next lecture focus on?

• Exploring geometric shapes

• Understanding quadratic equations

• Using linear equations for percentages

• Solving problems with acceleration