Physics, 23.03.2021 23:40 jnkbragg3696
¿Cuál Es la Densidad de una piedra cuya densidad relativa es 1.4?
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Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star
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Physics, 21.06.2019 20:30, klocke2001
Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
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Physics, 21.06.2019 21:30, spycn7717
Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s
Answers: 1
Physics, 22.06.2019 16:50, anaismami1
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
¿Cuál Es la Densidad de una piedra cuya densidad relativa es 1.4?...
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