Physics, 23.06.2019 23:50 damien1030
A400-lb object is released from rest 500-ft above the ground and falls under the influence of gravity. assume the force in pounds due to air resistance is where is the velocity of the object in ft/sec, determine the equation of motion of the object. when will the object hit the ground and what is its velocity at the impact
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Physics, 21.06.2019 18:10
The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?
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Simple machines can a. increase force only b. decrease force only c. increase or decrease force
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When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
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Physics, 22.06.2019 19:30
Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere
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A400-lb object is released from rest 500-ft above the ground and falls under the influence of gravit...
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