Acar left point a at 7: 30 am and arrived at point b, 162 miles away at 10: 30 am. what was its average speed in miles per hour? 53 54 55 56 skip

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.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

Atomic nuclei of almost all elements consist of