Which example provides a complete scientific description of an object in motion. A. The marble changed position quickly B. The car traveled north C. The marble moved 30 cm north in 6 seconds D. The ball rolled 20 cm in 5 seconds

Question

Mathematics

Taniya Brock

23 April, 03:41

Which example provides a complete scientific description of an object in motion. A. The marble changed position quickly B. The car traveled north C. The marble moved 30 cm north in 6 seconds D. The ball rolled 20 cm in 5 seconds

+4

Answers (1)

Know the Answer?

Kaylynn Bell · Answer 1

B. C and D were in motion for a short amount of time. A is close but it only says that it changed its position, not that it changed it direction of movement. (It wasn't moving in the beginning anyways.