Physics, 02.07.2019 23:20, karaisabelhill
Review problem. sir lost-a-lot dons his armor and sets out from the castle on his trusty steed in his quest to improve communication between damsels and dragons (fig. p12.20). unfortunately his squire lowered the draw bridge too far and finally stopped it 20.0° below the horizontal. lost-a-lot and his horse stop when their combined center of mass is 1.00 m from the end of the bridge. the uniform bridge is 8.50 m long and has a mass of 2200 kg. the lift cable is attached to the bridge 5.00 m from the hinge at the castle end, and to a point on the castle wall 12.0 m above the bridge. lost-a-lot's mass combined with his armor and steed is 850 kg. suddenly, the lift cable breaks! the hinge between the castle wall and the bridge is frictionless, and the bridge swings freely until it is vertical.
Answers: 1
Physics, 22.06.2019 07:30, idkjules5728
Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
Physics, 22.06.2019 10:30, alwaysneedhelp8420
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Physics, 22.06.2019 17:30, BabyG1353
Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
Review problem. sir lost-a-lot dons his armor and sets out from the castle on his trusty steed in hi...
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