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Physics
Physics
Uncover the laws that govern the universe, from the smallest particles to the vastness of space. Physics seeks to explain the fundamental mechanisms of the natural world.
225k
Questions
Q: What is the formula to calculate the terminal velocity of a sphere falling through a fluid
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Q: What is the formula to calculate the thermal efficiency of an Otto cycle engine
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Q: What is the formula to calculate the total strain experienced by a material under a given load
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Q: What is the formula to calculate the total work done in a system
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Q: What is the formula to calculate the car's average acceleration (in m/s) between 0 and 2.1 seconds
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Q: What is the formula to calculate the effective spring constant of a system with multiple springs connected in parallel
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Q: What is the formula to calculate the electric potential at a point due to a point charge
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Q: What is the formula to calculate the instantaneous power in an electrical circuit
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Q: What is the formula to calculate the kinetic energy of a dumbbell in motion
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Q: What is the formula to calculate the linear velocity of a wheel when it is rotating at a given angular velocity
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Q: What is the formula to calculate the magnetic field due to a finite wire
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Q: What is the formula to calculate the magnitude of acceleration vector in physics
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Q: What is the formula to calculate the maximum charge on a capacitor in an electrical circuit
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Q: What is the formula in physics to calculate the magnitude of acceleration
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Q: What is the formula of everything
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Q: What is the formula that relates the force acting on an object (mg) and the acceleration of the object (ma)
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Q: What is the formula to calculate force in newtons when given the mass in kilograms and acceleration in meters per second squared
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Q: What is the formula to calculate the Otto cycle efficiency and how does it impact the overall performance of an internal combustion engine
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Q: What is the formula to calculate the angular velocity dimension of a rotating object
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Q: What is the formula to calculate the average angular speed of an object rotating around a fixed axis
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Q: What is the formula to calculate the average angular velocity of an object in motion
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Q: What is the formula to calculate the average induced emf in a coil when it is rotated in a magnetic field
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Q: What is the formula for the electric field strength (E) in terms of the charge (q), the distance from the charge (r), and the permittivity of the medium (k)
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Q: What is the formula for the magnetic constant, often denoted as /4, and how is it used in calculations related to electromagnetism
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Q: What is the formula for the magnetic field generated by a current-carrying wire at a distance r, in terms of the current I, the distance r, and the permeability of free space represented by the keyword mu naught/4pi
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Q: What is the formula for the magnitude of acceleration in physics
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Q: What is the formula for the period of a pendulum in terms of the square root of the ratio of the acceleration due to gravity to the length of the pendulum
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Q: What is the formula for the potential energy of a simple harmonic oscillator in terms of the equilibrium position and the angle theta
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Q: What is the formula for the sum of the series r(1/n2-1/n2)
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Q: What is the formula for the velocity of an object in circular orbit around a central body, where vsqrt(gm/r)
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Q: What is the formula for the work done by an electric field on a charged particle
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Q: What is the formula for potential energy in an object at a height h above the ground, where m is the mass of the object and g is the acceleration due to gravity
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Q: What is the formula for stress and strain, and how is it used to analyze the behavior of materials under external forces
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Q: What is the formula for the angular frequency of a simple pendulum in terms of the acceleration due to gravity and the length of the pendulum
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Q: What is the formula for the centripetal acceleration of an object moving in a circular path, involving the keyword r omega squared
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Q: What is the formula for the centripetal acceleration of an object moving in a circular path, where the acceleration (a) is equal to the square of the velocity (v) divided by the radius (r)
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Q: What is the formula for the change in thermal energy and how is it used to calculate the amount of heat transferred in a system
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Q: What is the formula for the coefficient of performance (COP) of a heat pump operating in the heating mode
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Q: What is the formula for the coefficient of performance of a heat pump
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Q: What is the formula for the electric field between two plates
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Q: What is the formula for converting wattage to temperature using a wattage to temperature calculator
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Q: What is the formula for deriving escape velocity from a celestial body
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Q: What is the formula for entropy and how is it used to measure the disorder or randomness of a system
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Q: What is the formula for finding the rate of change of a quantity with respect to time, known as the dp dt formula
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Q: What is the formula for gravity and how does it determine the attraction between two objects
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Q: What is the formula for kinetic energy, which is represented by the equation E 1/2mv2, and how is it used in physics
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Q: What is the formula for linear acceleration and how is it used to calculate the rate of change of velocity in a straight line motion
1 answer
Q: What is the formula for magnetic flux and how is it calculated
1 answer
Q: What is the formula for calculating velocity in a pipe
1 answer
Q: What is the formula for calculating wall shear stress in fluid dynamics
1 answer
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