Hey guys! Am I right? Thanks! (Will give brainliest and report any links or answers that are irrelevant.)

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.

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Hydrogen and helium are both members of?