Understand what the spring constant is and explore the variables in the spring constant formula. Learn how to find the spring constant using...
1) Find the spring constant of a spring if it requires a 9000 N force to pull it 30.0 cm from equilibrium. Answer:The formula can be rearranged to solve for the spring constant, k: In this question, a 9000 N force is pulling on a spring. That means that the spring pulls back with...
Simple harmonic motion, in physics, repetitive movement back and forth through an equilibrium, or central, position, so that the maximum displacement on one side of this position is equal to the maximum displacement on the other side. The time interval f
the ratio of frictionFto loadLis constant. This constant ratio is called thecoefficient of frictionand is usually symbolized by the Greek letter mu (μ). Mathematically,μ=F/L.Because both friction and load are measured in units of force (such aspoundsornewtons), the coefficient of friction ...
constantly applied in the oscillatory motion of the objects. Springs generally have SHM. Springs have their own native “ spring constants'' which define how stiff they are. Hooke's law is a notorious law that explains the SHM and gives a formula for the force applied using spring constant....
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Galileo experimentally proved that objects that are in motion move with constant speed when there is no force acting on it. He could note that when a sphere rolls down an inclined plane, its speed increases because of the gravitational pull acting on it. ...
Some basic but very important Physics formula is given below: 1) Average Speed Formula: Theaverage speedis the average of speed of a moving body for the overall distance that it has covered. S =dt Where, 2) Acceleration Formula: Accelerationis defined as the rate of change in velocity to...
Solution:a.) True, mass is always constant for a body. b.) False, the SI unit of mass is Kilograms. Example 2:The mass of an object is 6,000 pounds. Calculate its mass in tons. Solution:We know that 1 ton = 2000 pounds. Thus, 6000 pounds = 6000/2000 = 3 tons. ...
Formula describing the energy of a photon, in quantum theory, E=Energy, h=Planck’s constant, f=frequency of light. Science quotes on: | Energy (373) | Photon (11) | Physics (564) | Quantum Theory (67) Every formula which expresses a law of nature is a hymn of praise to God. ...