Find the forces exerted by the two supports on the plank
Suppose a crate of mass 8.8 kg is placed on the plank in the figure below at a distance x = 4.5 m from the left end. If the plank has a mass of 12 kg, find the forces exerted by the two supports on the plank.
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Make a spacetiem diagram on which the time axis is marked in seconds and the space axis is marked in light-seconds. Assume you are floating weightlessly and therefore consider yourself at rest. a) Draw a worldline for Sebastian who is moving to y
The game is a shooter, the level is an old warehouse filled with zombies and demons with a boss at the end. Players enter through a door at one end and exit through the office with the boss. Players should be forced to open a crate in the middle
What affect will the increasing aging population have on society?
Calculate the molar volume for 3-methylhexane at p=3000psia and T=60F given that the critical pressure and critical temperature for 3-methylhexcane are 408.1psia and 503.8F respectively. (Show all steps).
If a car traveling at 56 km/h will skid 24 m when its brakes lock, how far will it skid if it is traveling at 120 km/h when its brakes lock? (This question is typical on some driver's license exams.)
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Draw what happens to parallel light that enters two lenses such that the two lenses (both with positive focal lengths) are separated by the sum of their focal lengths (f1+f2).
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