Horsepower, abbreviated as hp, is a measure of the power consumed or produced in a motor vehicle while cc, which stands for cubic centimeter, is a metric unit of measurement equivalent to 1/1000 of a liter of fuel. The rating of an engine in horsepower is normally given by the manufacturer at a specific speed of the engine.Know More
The speed of an engine is normally given in revolutions per minute, or rpm. For example, an engine with a rating of 50 hp at 6,000 rpm generates 50 horsepower at a rotating speed of 6,000 revolutions per minute. Different engines are designed to generate usable power while running at different speeds. Single-cylinder engines, which are often installed in large displacement dual-sport motorcycles, tend to pick in power delivery at a speed of 6,000 rpm, a point at which other engines, including the parallel-twin engine in Kawasaki’s Ninja EX2250, start to produce usable power.
Displacement indicates the amount of fuel and air that a combustion engine can consume in one cycle or revolution. The fact that engine displacement, which describes volume, is different for different engines means that the cc is also different for different engines. This is why there are motor vehicle engines with 2500 cc, 2000 cc and even 1000 cc.Learn More
Some types of samurai swords include the tachi, the katana and the wakizashi. Japanese samurai swords are characterized by the time period of their construction. The tachi is the oldest type of sword, while the katana and the wakizashi are more recent.Full Answer >
Numerous websites provide free Kung Fu instruction for online learners, including the Sheng Chi Foundation, Wushu Shaolin and the Black Mantis Academy. Lessons are streamed on video and described in pictures and written instructions.Full Answer >
Some examples of famous male ice skaters include Evan Lysacek, Evgeni Plushenko and Elvis Stojko. These three examples were all figure skaters who won multiple high-profile events, including world championships and Olympic gold medals. Other famous male ice skaters include Todd Eldredge and Paul Wylie.Full Answer >
Karate is primarily a striking unarmed martial art, and judo is a grappling sport derived from jujitsu. Both are popular martial arts to study and have different objectives and uses. Judo, however, is used primarily as a sport, while karate can be used practically for combat.Full Answer >