Answer:
Simple machines are useful because they reduce effort needed for people to perform tasks beyond their normal capabilities.
Explanation:
The salmon can travel at a speed of 2894673763462m/s and slide into my microwave!
PS- Don't judge the salmon, JUST BECAUSE IT ISN'T ATHLETIC!!!!
Worst regards,
Vivian Carolina Gartea Chiz Demetreo Perez Sanfrasio Smith
The gravity of the Sun keeps the planets in their orbits. They stay in their orbits because there is no other force in the Solar System which can stop them.
<span>The pressure a fluid exerts on an object in the fluid is applied in all directions. That is because the particles that make up the fluid can move in any direction. These particles exert forces as they bump into objects in thefluid.</span>
