Messages from the Perseverance Rover on Mars reach Earth in 11 min. The speed of light is 3.00 x 108 m/s. Using this information, how far is Mars from Earth?

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?