Can you provide me with a complex sentence about space exploeation

Aphysical object or commodity is known as: select the best answer choice. a. good b. service c. item d. product

Atrajectory has an initial velocity of 1,000 meters per second, and 5 seconds later, it has a velocity of 500 meters per second. which is the acceleration of the trajectory?

Careful comparisons to others can you to develop your self-concept because a. comparisons you to see your strengths and weaknesses b. comparisons you to develop unrealistic expectations for yourself c. comparisons you to feel superior to others around you d. comparisons you to identify people to communicate withcareful comparisons to others can you to develop your self-concept because a. comparisons you to see your strengths and weaknesses b. comparisons you to develop unrealistic expectations for yourself c. comparisons you to feel superior to others around you d. comparisons you to identify people to communicate with