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A satellite, moving in an elliptical orbit, is 361 km above Earth's surface at its farthestpoint and 169 km above at its closest point.
a) Calculate the semimajor axis of the orbit.
b) Calculate the eccentricity of the orbit.
The liquid level system shown in the below figure is initially at the steady state with the inlet flow rate at 1 cfm. Calculate the maximum & minimum values of the output.
A two-stage rocket moves in space at a constant velocity of4900 m/s. The two stages are thenseparated by a small explosive charge placed between them.Immediately after the explosion the velocity of the 1270-kg upper stage is 5760m/s in the same di..
a capacitor with an initial potential difference of125v is discharged through a resistor when a switch between them is
Three metal fishing weights, each with a mass of1.00x102g and at a temperature of 100.0oC,are placed in 1.00x102g of water 35.0oC. The final temperature of the mixture is 45.0oC. What is the specific heat of the metal in the weights?
a 384 kg piano slides 3.6 m down an 27deg incline and is kept from accelerating by a man who is pushing back on it
Suppose that a 1.00 cm3 box in the shape of a cube is perfectly evacuated, except for a single particle of mass 1.21 10-3 g. Find the average pressure on the other walls
Estimate the molar heat of vaporization of a liquid whose vaporpressure doubles when the temperature is raised from 85C to95C
your car engine just died. your were moving rightward at 25 m/s, but your car slows to a rest in a distance of 120 m. what net average force was exerted on the car
assume with the tight-binding framework that we need to consider only 1 wannier orbital from each site. the energy
A wheel is rotating about an axis that is in the z-direction. The angular velocity is w = ?6.00 rad/s at t = 0, What is the angular displacement (change in angle) of the wheel at t = 7.00s
Two cars traveling with the same speed move directly away from one another. What is the speed of the cars
In building a particle accelerator, you manage to produce a uniform electric field of magnitude 4.03 × 105 N/C in one 40.5 cm section. How much work is required to move a proton through the section
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