What are the 5 factors that influence physical fitness? 10 Physical Fitness Factors to Assess How Fit Are You Body composition. This basically refers to the relative level of muscle, fat, bones, and other vital elements of the body. Cardiovascular fitness levels. Flexibility. Speed. Power. Coordination. Balance. Agility. What are 3 factors that affect skill-related […]
Is it a phrase or a clause?
Can you have a negative velocity and negative acceleration?
Can you have a negative velocity and negative acceleration? An object which moves in the negative direction has a negative velocity. If the object is speeding up then its acceleration vector is directed in the same direction as its motion (in this case, a negative acceleration). Is friction force negative? So friction is a force […]
What was life like during the Paleozoic Era?
What was life like during the Paleozoic Era? By the end of the Paleozoic, cycads, glossopterids, primitive conifers, and ferns were spreading across the landscape. The Permian extinction, 244 million years ago, devastated the marine biota: tabulate and rugose corals, blastoid echinoderms, graptolites, and most crinoids died out, as did the last of the trilobites. […]
Which property is most useful in mineral identification?
Which property is most useful in mineral identification? Hardness Which property is not commonly used to identify minerals? Answer: Mass and size are properties not commonly used to identify minerals. What is the softest mineral? Talc What are minerals and their types? Silicate minerals comprise approximately 90% of the Earth’s crust. Other important mineral groups […]
What can you use instead of a battery?
What can you use instead of a battery? Hydrogen fuel cells. Toyota is still plugging away with hydrogen fuel cell cars and it isn’t the only one working to find a solution. Lithium-sulfur. Graphene supercapacitors. Redox flow batteries. Aluminum-graphite batteries. Bioelectrochemical batteries. Solar panels. Powered roads. What should I do with dead batteries? Ordinary Batteries: […]
Who invent who invented?
Who invent who invented? Inventions & Inventors in Physics Invention Inventor Telephone Alexander Graham Bell Electricity Benjamin Franklin Electric Light Bulb Thomas Edison Thermometer Galileo Galilei Who is the most famous inventor? TOP 10 inventors of all time Thomas Edison. Archimedes. Benjamin Franklin. Louis Pasteur and Alexander Fleming. the Montgolfier brothers and Clément Ader. Nikola […]
What is normal oxygen level at high altitude?
What is normal oxygen level at high altitude? Up in Summit, oxygen saturation is around 92%. Visitors coming to Summit from sea level might see their oxygen saturation drop to around 88% or lower before reaching levels typical at this elevation. At what height is it hard to breathe? An elevation of about 20,000 feet […]
What are the 3 ways machines make work easier?
What are the 3 ways machines make work easier? Background Information. There are three ways simple machines make work easier: by increasing the distance through which force is applied, by changing the direction of applied force, or by multiplying force of speed of the energy applied. Why is no machine 100 efficient? A machine cannot […]
Which ocean zone is the coldest?
Which ocean zone is the coldest? thermocline What are the five zones? The earth is divided into five distinct zones based on their climatic conditions, known as geographical zones. These zones are the North Frigid Zone, the North Temperate Zone, the Tropics, the South Frigid Zone, and the South Temperate Zone. What are the 5 […]