How much work was done the lift
a mehanical lift raises a 325 kg automobile 2 m for servicing. how much work was done the lift?
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Sketch the velocity/time graphs of the following motions: a) a city bus that is moving with a constant velocity
A car entering a freeway ramp accelerates from 14m/s to 25 m/s in 10 seconds. what is the cars average acceleration during this 10 seconds?
A car is driven 105 km west and then 65 km southwest. What is the displacement of the car from the point of origin (magnitude and direction)?
A 45.0kg girl is standing on a 149kg plank. the plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. the girl begins to walk along the plank at a constant velocity of 1.60m/s relative to the plank. w
An automobile and train move together along parallel paths at 31.6 m/s. The automobile then undergoes a uniform acceleration of -4 m/s2 because of a red light and comes to rest. It remains at rest for 44 s, then accelerates back to a speed of 31.6
Air is streaming horizontally past a small airplanes wings such that the speed is 50m/s over the top surface and 30m/s past the bottom surface. the plane has a mass of 300kg and a total wing area of 5.00m^2(both wings). What is the lift forc
How do you think slavery influenced the evolution of both Black and White America today? Explain
A rifle is aimed horizontally toward the center of a target 0.10 km away, but the bullet strikes 10 cm below the center. Calculate the velocity of the bullet just as it emerges from the rifle.
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Compose a paper that compares and contrasts critical feminist theory and power-control theory as forms of gendered criminology. Your paper should:
Even though are coastlines are very vulnerable to multiple climate change impacts, the good news is that because most of our urban settlements
"Gender inequality is not some accidental, hit-or-miss affair. Rather, each society's institutions work together to maintain the group's particular form of
Question: Discover how the major schools of thought within sociology explain social stratification.
When people get involved in community and social change but do not hold official political positions, which of the terms best describes what they are part of
Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.
Question: Cases of local communities using modern technology to preserve and revive their traditions: