TCM U6 - Stopping Distance CUA

Convert 13 mph into ft/s

• 19 ft/s

• 26 ft/s

• 54 ft/s

• 89 ft/s

Convert 68.9 ft/s into mph

• 35 mph

• 47 mph

• 52 mph

• 69 mph

Find the reaction distance for a tired driver at 20mph

• 29.3 ft

• 41.3 ft

• 73.3 ft

• 117.3 ft

Find the total stopping distance for 30mph & 1.25s reaction time driving on rainy roads

• 44 ft

• 55 ft

• 67 ft

• 122 ft

Find the maximum allowable speed in order to stop:

distance = 100ft, t = 1.75, friction = 0.85

• 27.4 mph

• 40.2 mph

• 85 mph

• 100 mph

Find the maximum allowable speed: rainy conditions, alert driver, hazard two-hundred fifty feet ahead.

• You won't stop in time :-(

• 27 mph

• 51 mph

• 75 mph

It's a rainy day, but you got out of school early and want to run errands. Driving up Pulaski at 45 mph, suddenly an old sofa falls off the truck in front of you! You cant swerve because of cars to your left and Mr. Tibbles running in the lane to your right.

What is your reaction distance?

• 12.5 ft

• 45 ft

• 66 ft

• 82.5 ft

It's a rainy day, but you got out of school early and want to run errands. Driving up Pulaski at 45 mph, suddenly an old sofa falls off the truck in front of you! You cant swerve because of cars to your left and Mr. Tibbles running in the lane to your right.

What is your braking distance?

• 66 ft

• 82.5 ft

• 151.3 ft

• 233.8 ft

It's a rainy day, but you got out of school early and want to run errands. Driving up Pulaski at 45 mph, suddenly an old sofa falls off the truck in front of you! You cant swerve because of cars to your left and Mr. Tibbles running in the lane to your right.

What is your total stopping distance?

• 66 ft

• 82.5 ft

• 151.3 ft

• 233.8 ft

It's a rainy day, but you got out of school early and want to run errands. Driving up Pulaski at 45 mph, suddenly an old sofa falls off the truck in front of you! You cant swerve because of cars to your left and Mr. Tibbles running in the lane to your right.

What is your maximum allowable speed in order to stop in time?

• 38 mph

• 41 mph

• 60 mph

• 66 mph