The mass is 10,000kg it travels at 1 sec per 100 meters how will it travel in a year

3,153,600,000 meters. The weight is irrelevant. It's traveling 100 meters per second, so 60 seconds in minute, 60 minutes in an hour, 24 hours in a day, 365 days in a year. 100x60x60x24x365=3,153,600,000

Oni's answer is only true if the mass is traveling in a vacuum and nothing else influences it's rate of travel. And in that case, my answer to the question "How will it travel in a year" would be... 'It would travel at 100 meters/second'.