Can a soccer ball catch fire? Friction turns kinetic energy into heat so if you can kick the ball hard enough , the soccer ball can actually catch on fire :D. How much force is in a human kick? After looking at kicks from several different fighting styles, they found that experts could generate up […]
Do insects taste like crustaceans?
Do insects taste like crustaceans? On the whole, insects tend to taste a bit nutty, especially when roasted. The arachnids often taste like a light, earthy version of shellfish, crab and lobster in particular. This makes sense, since from a biological stand point, bugs and crustaceans are quite closely related. Do crabs have to be […]
What is difference between balanced force and unbalanced force?
What is difference between balanced force and unbalanced force? Force can be of two types: Balanced force. Unbalanced force….What are the examples of Unbalanced Force? Balanced forces Unbalanced forces Opposite in direction. Can be in any direction but opposite. Does not cause any change in the state of motion of the object. Causes change in […]
Which movement is the gluteus maximus responsible for?
Which movement is the gluteus maximus responsible for? Gluteus maximus main actions are to extend and laterally rotate the hip joint. Furthermore, upper fibers can abduct the hip whereas the lower fibers can adduct. What is concentrically accelerates? A concentric contraction is a type of muscle activation that causes tension on your muscle as it […]
What is the amount of substance in a certain volume?
What is the amount of substance in a certain volume? The amount of substance that is dissolved in a given volume of liquid is known as the concentration of the liquid. Mathematically, concentration (C) is defined as moles of solute (n) per unit volume (V) of solution. Is Mole a base unit? The mole (symbol: […]
Is rate of reaction directly proportional to temperature?
Is rate of reaction directly proportional to temperature? Temperature We discovered that the rate of reaction is not directly proportional to the temperature, instead a 10°C rise in temperature roughly doubles the rate. The activation energy is the minimum kinetic energy required by colliding particles before reaction will occur. What slows down a reaction rate? […]
When the moon passes between Earth and sun it casts a shadow on?
When the moon passes between Earth and sun it casts a shadow on? Solar Eclipses A solar eclipse occurs when the moon passes directly between Earth and the sun, blocking sunlight from Earth. The moon’s shadow then hits Earth. The very darkest part of the moon’s shadow is the umbra. Only people within the umbra […]
What are the two major parts of the appendicular skeleton?
What are the two major parts of the appendicular skeleton? Key Points The bones of the appendicular skeleton are divided into two groups: the bones that are located within the limbs themselves, and the girdle bones that attach the limbs to the axial skeleton. The bones of the pectoral girdle anchor the upper limb to […]
What is friction in sentence?
What is friction in sentence? 1, Friction lowers the efficiency of a machine. 2, Friction gradually caused the sliding box to slow down and stop. 3, Having my mother living with us causes friction at home. 4, When you rub your hands together the friction produces heat. 5, Sara sensed that there had been friction […]
Why is the Arctic melting bad?
Why is the Arctic melting bad? Arctic ice and permafrost—ground that is permanently frozen—store large amounts of methane, a greenhouse gas that contributes to climate change. When it thaws, that methane is released, increasing the rate of warming. How long will it take Greenland to melt? Greenland’s ice sheet shrank between 10,000 and 7,000 years […]