Is G positive or negative? g always acts downwards and is a positive number 9.8 m/s². It can be negative or positive depending upon the sign you assign to upward and downward directions. g is a number, like 5.6 or pi. There is no “positive or negative” version of g. How was Big G calculated? […]
How many moles of Al2O3 are formed when .78 mol O2 reacts with aluminum?
How then does water move up the height of a 40 m tall tree?
How then does water move up the height of a 40 m tall tree? Water is move up the tree by using cohesion-tension, transpiration pull and the root pressure, technical they all happen at the same time; However, the cohesion-tension get it up to the 10m mark and the transpiration pull and the root pressure […]
What was the best ship ever built?
What was the best ship ever built? Here in this article we present you the top 10 historic ships all time. U.S.S. Monitor and C.S.S. Virginia (aka Merrimack) U.S.S. Constitution. Battleship U.S.S. Missouri. HMS Victory. Battleship U.S.S. Maine. German Battleship Bismarck. Battleship U.S.S. Arizona. British Luxury Liner RMS Titanic. What does SS stand for on […]
Is asexual reproduction better or sexual?
Is asexual reproduction better or sexual? Sexual mode of reproduction is considered to be better than the asexual mode of reproduction. This is because, in asexual reproduction, the only single parent gives rise to another offspring which is exactly similar to the parent as it passes its genetic material to the offspring. Why is sexual […]
What are questioning techniques?
What are questioning techniques? Questioning techniques – a set of methods used by teachers when asking questions, such as wait time and bounce. Experienced teachers recognise the power of questions. When skilfully delivered, questions boost student engagement, improve understanding and promote critical thinking. What are the components of questioning? The components of a question Subject […]
Is fungus a virus or bacteria?
Is fungus a virus or bacteria? Fungi are more complicated organisms than viruses and bacteria—they are “eukaryotes,” which means they have cells. Of the three pathogens, fungi are most similar to animals in their structure. What’s the difference between a parasite and a virus? Bacteria and viruses can live outside of the human body (such […]
Do you get pulled over if caught by a speed gun?
What are the main parts of electric motor?
What are the main parts of electric motor? Different Parts of an Electric Motor and Their Function A power supply – mostly DC for a simple motor. Field Magnet – could be a permanent magnet or an electromagnet. An Armature or rotor. Commutator. Brushes. Axle. What are 3 parts of an electric motor? No matter […]
How far can you kick a ball?
How far can you kick a ball? While some weaker placekickers may have trouble kicking field goals longer than 30 yards (making field goals from beyond the 13 difficult), others may consistently make 50-yarders, making it practical to kick from beyond the 33. For most NFL kickers, the 35-yard line is typically the limit of […]