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The space shuttle releases a satellite into a circular orbit 600 kilometer above the Earth. Find how fast must the shuttle be moving, in m/s, (relative to Earth) when the release occurs?
A planet with a mass of 4.47E21 kg is in a circular orbit around a star with a mass of 4.83·1030 kg. The planet has an orbital radius of 1.31E10 m. What is the linear orbital velocity of the planet
A ladder 8.00 m long leans against the side of a building, what is the horizontal distance from the bottom of the ladder to the building
q1. a train at rest emits a sound at a frequency of 1045 hz. an observer in a car travels away from the sound source at
Scientists want to place a 4200.0 kg satellite in orbit around Mars. They plan to have the satellite orbit a distance equal to 1.6 times the radius of Mars above the surface of the planet. obtain the force of attraction between Mars and the satelli..
As a 13,800 kg jet plane lands on an aircraft carrier, its tail hook snags a cable to slow it down. what was the plane's landing speed
An object is undergoing simple harmonic motion with a maximum speed of 6.93 m/s and the maximum acceleration of .52 m/s^2. What is the period of this motion
Suppose you throw a stone vertically upward with aninitial speed of 6.0 m/s from an office window. if the window is 12m above the ground, find (a) the time the stone is in flight and(b) the speed of the stone just before it hits theground.
A superball with a mass m = 61.6 g is dropped from a height h = 2.24 m. What is the momentum change of the ball during its collision with the floor
a 39 ohm resistor is connectes to a battery, a voltmeter reads 9.8 V. when the resistor is repaced with a 9.1 ohm resister. the voltmeter reading drops to 8.0 V.
an avalanche of sand along some rare desert sand dunes can produce a booming that is loud enough to be heard l0 km
The bacterium Escherichia Coli (E. coli) is a single celled organism that lives in the gut of healthy humans and animals, For the segment BC in the bacteriums trajectory, calculate the x and y components of its displacement
A 4.5 %u03BCF capacitor initially has a charge magnitude Q = 2.0 x 10-8 C. What is the total energy stored in the capacitor
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