Electric field vector amplitude
How large does the radius R of the dish have to be to achieve an electric field vector amplitude of 0.1 mV/m at the receiver?
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Calculate the force of gravity between a newborn baby (mass=3kg) and the planet Mars (mass = 6.4 x 10^23kg) when Marsis at its closest to Earth (distance = 5.6 x 10^10m)
In a double-slit interference experiment, the wavelength is 589 nm, the slit separation is 0.1 mm, and the screen is 30 cm away from the slits. What is the linear distance between adjacent maxima on the screen?
Discuss two current social issues in the United States today. What are the issues? Why are they issues? What are some probable solutions to these issues? Why do you think these issues are important to us?
An arrow is fired with a speed of 22.0 m/s at a block of Styrofoam resting on a smooth surface. The arrow penetrates a certain distance into the block before coming to rest relative to it. During this process the arrow's deceleration has a magnitu
If 2.7g of the same gas is added to this constant 5.25L volume and the temperature raised to 67 degrees celcius, what is the new gas pressure?
Performance measurement should not be considered as a "one size fits all" approach for all healthcare organizations in that they may differ in size, setting and patient mix. What are some challenges that should be considered when using perfo
A white powder, consisting of a simple mixture of tartaric acid (C4H6O6) and citric acid (C6H8O7) was analysed to determine the elemental composition. Combustion of a 429.6-mg sample produced 526.3 mg of CO2 and 156.4 mg of H2O. Use atomic masses:
A stunt man whose mass is 70 kg swings from the end of a 5.0 m long rope along the arc of a vertical circle. Assuming that he starts from rest when the rope is horizontal, find the tensions in the rope that are required to make him follow his circ
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