All it does is lets him pull in a more convenient direction to raise the load. It has no effect on the required force.
When a river flows into an ocean, it slows down and deposits materials in its delta
Answer:
A fluids is any substance that flows. Air is made of stuff, air particles, that are loosely held together in a gas form. Although liquids are the most commonly recognized fluids, gasses are also fluids. Since air is a gas, it flows and takes the form of its container.
Explanation:
Answer:
28.15
Explanation:
the ateps is in the photo
