The plastic material that it is made from is harder than wood. However, the breaking point of the joint in the plastic is designed to match the force required to break various thicknesses of wood. They should require the same force to break regardless of whether it is wood or plastic. Consult the manufacturer's specifications to match the appropriate colored plastic board with the size of wooden board, as they may not be the same.
Diamond is harder than plastic.
Yes it is harder just go to FOD and get a complete
Ballons are made of an elastic plastic while a bottle in a harder plastic
Yes! Depends which plastic and which rubber you are talking about. It really is quite alarming how people use terms like "Plastic" and "rubber" when there are HUGE numbers of massively different products falling under each category. You wouldn't say "Come round for dinner tonight, we're having 'food' followed by 'food' and then some 'food' for dessert" would you??
Plastic banknotes are more durable and more waterproof than paper banknotes, as well as being harder to counterfeit.
That depends entirely on the size of the board and which bone you are talking about. Even the age and health of the individual is a factor as well. One study suggests that a one and a half inch pine board is the equivalent of breaking the ribs on a healthy adult. It is easier on older and younger subjects. Crushing the throat is easier than ribs. Most of the other bones are harder, but it is not uncommon for a jaw to be broken with a punch.
Other than general classroom activities, a smart board can be used at home to practise karate chops and flying kicks. It can also be used to iron crumpled clothes.
Some types of plastics, such as plastics reinforced with fibers or fillers, can have higher strength and hardness than certain types of metals. This is achieved by manipulating the molecular structure of the plastic material to enhance its mechanical properties, making it harder than some metals. Additionally, the specific properties, such as flexibility and weight, can also affect the overall perception of hardness when comparing plastic to metal.
I believe that because the Koreans are taller than most Japanese, taekwondo was based around kicks as it was easier and kicks have more power than punches. Karate, like-wise, is based on punches because it was harder for most Japanese to kick at the height of a Korean's head. That being said.. taekwondo still has plenty of strikes and blocks as karate has many kicks
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
Amazing Grace is easier than Ode To Joy. That's why Amazing Grace is the Brown belt and Ode to Joy is the Black belt.