Our galaxy measures approximately kilometers across. If a space vehicle were capable of moving at half the speed of light (approximately kilometers per second), how many years would it take for the vehicle to cross the galaxy?
Write your answer in scientific notation and round your final coefficient to 2 decimal places. (Use 365 days in a year.)

Question

Our galaxy measures approximately  kilometers across. If a space vehicle were capable of moving at half the speed of light (approximately  kilometers per second), how many years would it take for the vehicle to cross the galaxy?
Write your answer in scientific notation and round your final coefficient to 2 decimal places. (Use 365 days in a year.)

Quizplus · Accepted Answer

The Answer of Our galaxy measures approximately  kilometers across. If a space vehicle were capable of moving at half the speed of light (approximately  kilometers per second), how many years would it take for the vehicle to cross the galaxy?
Write your answer in scientific notation and round your final coefficient to 2 decimal places. (Use 365 days in a year.)

Our Galaxy Measures Approximately Kilometers Across