A 200 g block on a 50 cm long string swings in a circle on
A 200 g block on a 50 cm long string swings in a circle on a horizontal, frictionless table at 75 rpm. What is the speed of the block? What is the tension in the string?
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SGP's pre-merger beta is 2.0, and its post-merger tax rate would be 34%. The risk-free rate is 8% and the market risk premium is 4%. What is the value of SGP to Raymond?
Urea { (NH2)CO } is used for fertilizer supplyingnitrogen to the soil. Calculate the number of N atoms foundin 1.68 * 10^4g of urea.
A starship of mass (2.0?106 kg) uses its tractor beam to pull a shuttlecraft (2.0?104 kg) aboard from a distance of 10 km away. The tractor beam exerts a constant force of 4.0104 N on the shuttlecraft. Both spacecraft are initially at rest.
Light travels at about 0.75c in water. What's the wavelength in water of light whose wavelength in vacuum is 664nm
A 200 g block on a 50 cm long string swings in a circle on a horizontal, frictionless table at 75 rpm. What is the speed of the block What is the tension in the string
David is driving at a steady 30 m/s when he passes Tina, who is sitting in her car at rest. Tina begins to accelerate at a steady 2.0 m/s2 at the instant when David passes. How far does Tina drive before passing David
Find the peak magnetic field in an electromagnetic wave whose peak electric field is 200N/C
What will be the debt-to-equity ratio after each contemplated restructuring?
A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter. If the merry-go-round makes 5.4 rev/min, what is the velocity of the child in m/s
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''Writing'' for an audience of your campus classmates, many of whom have just met you, you will describe and explain a "significant" event
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