Investigate how magnetism can defy the force of gravity.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to d ...
It’s fascinating to watch how the moon changes over a month.For a couple days, it is a full bright circle. Then, it begins to shrink, until only a tiny crescent remains.Then, it disappears all togethe ...
Determine whether mass and weight are the same or differentIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want t ...
This investigation explores the position of Earth in relation to the sun and compares sunset times and sunrise times over a period of three months to determine if there are fluctuations in the rising ...
The movement of a pendulum is called simple harmonic motion: when moved from a starting position, the pendulum feels a restoring force proportional to how far it’s been moved. Put another way, it alwa ...