In raising a 3000-n with a pulley system, it is noted that for every 2 m of rope pulled down, the rises 0.2 m. ideally, what force is needed to lift the ? a 150 n

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

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