A result of friction is heat. Anytime friction occurs between two pieces of matter, some sort of heat is cretated. Rub your hands together with force, and you will notice that they become warm. This is because the kinetic energy of the moving mass is not lost when the object slows down due to friction. Instead, it is converted to heat.
Another result can be the creation of a charge of static electricity. For example rubbing a glass rod with a silk cloth will do this.
•The earth weighs-5.972 × 10^24 kg
•The sun is 94.079 million miles away
•A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it.
•Airplanes fly because they are able to generate a force called Lift which normally moves the airplane upward. Lift is generated by the forward motion of the airplane through the air. This motion is produced by the Thrust of the engine.
•Flies need sticky feet to walk on ceilings, but not so sticky that they get stuck upside down. So each foot comes with a pair of claws that help hoist the gooey foot off the wall. Flies use several different techniques to get unstuck: pushing, twisting, and peeling its footpads free
•rainbows are made by the refraction of light particles
•sharks are not mammals since they are cold blooded
Magnetic force, i did the test
2.06 × 10^25
The formula for glucose is C6H12O6.
One molecule of glucose contains 6 C atoms and 12 H atoms, so the ratio is 12 H atoms/6 C atoms.
No. of H atoms = 1.03 × 10^25 atoms C × (12 atoms H/6 atoms C)
= 2.06 × 10^25 atoms H.
First you need to know that any object having mass is subjected to force of gravity.
Second, for two moving objects that are touching, there will exist force of friction. This force will exist between the two objects as well as between the objects and the surface they are moving on (unless this surface is perfectly smooth and friction-less).
The force of friction is a force that opposes the motion of the body.
