An object has an average acceleration of +6.18 m/s2 for 0.266 s . at the end of this time the object's velocity is +9.90 m/s .

Which property of fossils allow scientists to determine the relative rock ages..

Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.

Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud