Math / Physics Problem Solver
This program solves simple math and physics problems stated in English.
Enter the question here:
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to submit the request.
Physical principles, variables, equations
Example problems include:
What is the area of a circle with circumference = 10 meters?
What is the volume of a cone with radius 2 m and height 3 m
What is the time of a fall with height = 125 m?
How does the pressure of an ideal gas vary if temperature is doubled and volume is 8 times its previous value
How does the force of gravitation change as radius is doubled?
How does the force of gravitation vary with radius
What is the gravity of a fall with time 1 sec and height 3 m
What is the area of a circle with radius "r"
What is the radius of a cone with volume "v" and height 7
What is the charge of a capacitor with capacitance = 5 uf and voltage = 100 volts
What is the wavelength of light with energy = 1 ev
What is the power of a lift with mass = "m" and height = "h" and time = "t" and gravity = "g"
What is the work of a lift with weight 20 nt and height 3 m
What is the power of a lift with weight 700 nt and height 8 m and time 10 sec
What is the angular momentum of a circular motion with radius 4 m and mass 2 kg and velocity 3 m/s
How does the electric field of a capacitor vary if the voltage is doubled and the distance is 0.2 times its previous value
What is the cost of a resistor with voltage 120 volts and current 4 amps and time 2 hours and unit cost 10 cents per kwh
What is the image distance of a concave mirror with radius = 1.0 m and subject distance = infinity m
What is the magnification of a converging lens with subject distance = 6 cm and focal length = 9 cm
What is the velocity of a charged particle moving in a magnetic field with a field of 0.1 tesla and a radius of 0.1 m and a charge of 1.6e-19 coulomb and a mass of 1.67275e-27 kg
How does the radius of a charged particle moving in a magnetic field vary if mass is quadrupled and charge is doubled
How does the de broglie wavelength of an elementary particle vary with mass if kinetic energy is constant
How does the frequency of light vary if energy is halved
What is the capacitance of series capacitors with c1 = 6 uf and c2 = 3 uf
What is the terminal voltage of a battery with a current of 0.3 amp and internal resistance of 4 ohms and voltage of 12 volts
what is the speed of a wave with frequency 5 hz and wavelength 2 m
What is the wavelength of light with energy = 6 ev
How does the emf of a wire moving in a magnetic field vary as velocity is doubled
What is the efficiency of a heat engine with heat = 100 joules and heat exhausted = 60 joules
How does the potential of a charged sphere vary if radius is doubled
What is the final velocity of a collide-and-stick with m1 = "m" and m2 = "M" and v1 = "v" and v2 = 0
What is the angular momentum of a circular motion with radius 4 m and mass 2 kg and velocity 3 m/s
What is the flux of a magnetic field with field = 2 tesla and area = 40 square-centimeter
How does the wavelength of light vary if index of refraction is doubled
What is the half-life of a radioactive decay with initial rate = 4000 and final rate = 500 and time = 30 min
What is the slit separation of a diffraction with radius = 5 m and distance from central maximum = 3 m and wavelength = 0.12 m
How does the pressure of an ideal gas vary if temperature is doubled and volume is constant
How does the satellite velocity of a gravitation vary with radius
What is the proportion floating of a float with weight 6 nt and volume 2e-3 m3
What is the maximum efficiency of a heat engine with heat source temperature = 400 kelvin and heat reservoir temperature = 300 kelvin
What is the equilibrium temperature of a heat transfer with m1 = 50 g and c1 = 900 joules per kg per degK and t1 = 423 kelvin and m2 = 200 g and c2 = 4700 joules per kg per degK and t2 = 293 kelvin
What is the doppler frequency of a sound with frequency = 1000 hz and source speed = 10 meters per second and observer speed = 0 m/s
What is the power of a sound with radius = 20 m and decibel = 40
What is the energy of a nuclear reaction with initial mass = 9.028 amu and final mass = 9.012 amu
What is the height of a projectile with initial velocity = "v" and angle = "theta" and gravity = "g"
What is the frequency of the homozygous dominant genotype in a population with a frequency of the homozygous recessive genotype of 0.2
Gordon S. Novak Jr.,
Department of Computer Sciences,
University of Texas at Austin