Easy-Distance-TIme

Easy-Distance-TIme
Practice Problems

New Problems reloads the page with new variable values in all questions. You must do this after grading the test to rework it another time.
Make sure to enter your answers in the specified units .

A car is moving at 20 m/s on a straight road. How long will it take to go meters?

Assuming you will travel at a constant speed, how fast must you travel in order to cover meters in seconds?

Light travels at 3 x10^8 meters/second (3E8 m/s). Assuming the sun is 1.5x10^11 meters away, how many seconds will it take light to reach us from the sun?

A coach calls a play from the sideline to a player. Assume the distance is YARDS. If sound travels at 1080 FEET/second, how long will it take the sound to reach the player?

Radio waves travel at the speed of light which is 3E8 m/s. It takes radio messages 1.28 seconds to reach the moon. How far away is the moon?

Once you have submitted your answers for grading by clicking the grade button, you cannot resubmit answers for the same Problem Set--you must use the 'New Problems' button first.

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