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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What can be the result of any deficiency that is cited under Quality of Care at a level of F, H, I, J, K, or L?
In order to provide effective and safe care to medically complex residents, it is important to do which of the following?
he organization's leadership team listened to Eric and his colleagues' concerns and asked Eric to assemble a team to develop a plan for the proposed change.
Because you are certifying or hoping to certify in a content area that includes the Science of Teaching Reading standards, you must provide evidence
Design a press kit for a sport event (this may be a fictional event, or a real event from your institution) that includes a short press release.
What are the steps taken by the first police officer arriving at a crime scene?
A child with a Wilms tumor has had surgery to remove a kidney and has received chemotherapy. The nurse should include which instructions at discharge?