4.7-4.8 Review

Front

What is the formula to calculate fuel consumption in liters for a road trip?

Back

Fuel Consumption (liters) = Distance (kilometers) / Fuel Efficiency (kilometers per liter)

Front

If a vehicle averages 10 kilometers per liter, how many liters are needed for a 2,000-kilometer trip?

Back

200 liters

Front

How do you calculate time saved when comparing two speeds over the same distance?

Back

Time Saved = (Distance / Speed1) - (Distance / Speed2)

Front

What is the time saved by driving from New York City to Orlando at 70 mph compared to 65 mph over 1,080 miles?

Back

1.2 hours

Front

How do you calculate the number of gallons of gas needed for a trip?

Back

Gallons Needed = Distance (miles) / Fuel Efficiency (miles per gallon)

Front

If a car travels 1,682 miles and gets 29 miles per gallon, how many gallons of gas are needed?

Back

58 gallons

Front

What is the maximum distance a hybrid car can travel on a full tank if it achieves 42 miles per gallon and has a 14-gallon tank?

Back

588 miles

Front

What is the formula to calculate braking distance?

Back

Braking Distance = (Speed in mph)^2 / (2 * Deceleration Rate) + Reaction Distance (Speed in mph * Reaction Time in seconds)

Front

If John is driving at 43 mph and has a reaction time of 1 second, how do you calculate his braking distance?

Back

Braking Distance = 92.45 feet (calculated using the formula)

Front

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

Back

Distance = Speed x Time