The diagram below shows an inclined plane (in red) that movers use to raise heavy objects against the force of gravity and into a truck. Which of the following is true about the simple machine shown in red?

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)