What is the speed at which the satellite travels
A satellite is in a circular orbit about the earth (ME = 5.98 × 1024 kg). The period of the satellite is 1.20 × 104 s. What is the speed at which the satellite travels?
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The slits and the screen. The tenth interference minimum is observed 7.44 mm from the central maximum. Determine the spacing of the slits.
After being struck by the stone, the boat's velocity is 1.9 m/s, due east. What is the mass of the boat? Assume the water offers no resistance to the boat's motion.
The 100 kg block takes 8.0 s to reach the floor after being released from rest. What is the mass of the block on the left?
What are the steps in the systems development life cycle? Which step is most important? Why? What are the ramifications of skipping one of the steps?
Find the minimum magnetic field needed for zeeman effect to be observed in a spectral line of 400 nm wavelength when a spectrometer whose resolution is 0.010 nm is used?
What is the accountant’s role in the implementation and development of an accounting system? What can ensure that the system will maximize profitability and fit in seamlessly with the organization?
An AA battery is connected to a parallel-plate capacitor having 4.50 cm diameter plates spaced 4.73 mm apart. How much charge (in C) does the battery supply to each plate.
Determine the focal length of the glasses needed if the glasses are 2 cm and 3 cm from her eyes. (Remember, a converging lens has a positive focal length and a diverging lens has a negative focal length.)
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