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Solve the all given parts of following question:
Question: You shoot an arrow into the air. Two seconds later (2.00 s) the arrow has gone straight upward to a height of 26.0m above its launch point.
Part I: What was the arrow's initial speed?
Part II: How long did it take for the arrow to first reach a height of 13.0m above its launch point?
Explain how you came up the prefixes and answer please.
A gas consists of 4.65 grams of oxygen and4.65 grams of nitrogen and occupies a volume of 0.50 liter at a temperature of345 K. Discover the number of gas molecules. Discover the partial pressure of the oxygen.
A 0.650 kg ice puck, moving west with a speed of 5.0 m per second, what will be the speed and direction of each puck after the collision
After getting a drink of water, a hamster jumps onto an exercise wheel for a run. Afew seconds later the hamster is running in place with a speed of 1.3m/s. Find the work done by the hamster to get the exercise wheel moving, assuming it is a hoop of..
A girl is sitting near the open window of a train that ismoving at a velocity of 8m/s to the east. The girl's unclestands near the tracks and watches the train move away. Thelocomotive whisle emits sound at frequency 680 Hz
What is meant by the term "balanced bridge"? What advantage is there in using a null-measurement (A.K.A)a difference measurement method like the Wheatstone Bridge insteadthan a method where Rx is calculated based upon meter readings forthe current..
A solid cylinder carries a current that is uniform over its cross section. Where is the magnitude of the magnetic field the greatest ?
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a pendulum clock can be approximated as a simple pendulum of length 1.48 m and keeps accurate time at a location where
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a 3.00 m long rod is hinged at one end the rod is initially held in the horizontal position and then released as the
What resistive force (assumed to be constant) does the wood exert on bullet? How long does it take the bullet to come to rest.
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