Category: Physics

How far can you kill a deer with a crossbow? 500 yards Is a crossbow more powerful than a bow Minecraft? Crossbows are similar to bows, but take longer to load and are slightly more powerful, shooting farther with slightly higher accuracy. Load them by using them, which makes the player move at sneak speed. […]

What is the force of gravity in Newtons? G represents the gravitational constant, which has a value of 6.674⋅10−11N(m/kg)2 6.674 ⋅ 10 − 11 N (m/kg) 2 . Because of the magnitude of G , gravitational force is very small unless large masses are involved. Is gravity a pushing force? In general relativity, gravity neither […]

What is the unit for magnitude? Especial names and symbols magnitude symbol unit frequency n,f hertz force F newton pressure p pascal energy E joule How do you explain magnitude? English Language Learners Definition of magnitude : the size, extent, or importance of something. : a number that shows the brightness of a star. : […]

How does low pressure affect the body? Lower air pressure pushes less against the body, allowing tissues to expand. Expanded tissues can put pressure on joints and cause pain. What weather is low pressure associated with? Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally […]

How do you solve a spring pulley problem? Hint: To solve this type of problems, the first step is to find the mean position of the spring mass system i.e. the natural length of the spring is the position of equilibrium point. Second step is to displace the object from its mean position, the restoring […]

What is the induced current in the loop? A current can be induced in a conducting loop if it is exposed to a changing magnetic field. In other words, if the applied magnetic field is increasing, the current in the wire will flow in such a way that the magnetic field that it generates around […]

Does velocity increase with mass? The mass of an object does not change with speed; it changes only if we cut off or add a piece to the object. Can momentum be lost? That is, the momentum lost by object 1 is equal to the momentum gained by object 2. In most collisions between two […]

What is explosion in class 8? CBSE NCERT Notes Class 8 Chemistry Combustion and Flame. The type of combustion reaction that occurs with the evolution of tremendous amount of heat, light, gases and sound is known as Explosion. For instance, when we burn a cracker it bursts with the liberation of tremendous amount of heat, […]

What is the biggest killer on construction sites? Asbestos – asbestos What is the biggest cause of death at work? Falls from a height, being struck by a moving vehicle and being struck by a moving, including flying or falling object, continue as the three main causes of fatal injury, between them accounting for over […]

How do you zero a triple beam balance? The triple beam balance is used to measure masses very precisely; the reading error is 0.05 gram. With the pan empty, move the three sliders on the three beams to their leftmost positions, so that the balance reads zero. What is the uncertainty of the triple beam […]