Slope by a motor-driven cable
A skier of mass 79 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him 55 m up a 30° slope (assumed frictionless) at a constant speed of 2.8 m/s?
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What if you had paper clips, rubber bands,wood chips,straight pins, strips of aluminum foil and glass beads?using a property of matter you've learned,classify these objects.show your results in a table?
How much of a program's time slice can be spent waiting for a read operation from a disk to take place? If the machine is capable of executing ten instructions each microsecond, how many instructions can be executed during this waiting period? Show t
What magnification of the fish is produced by the water in the bowl for a viewer looking along a line that includes the fish and the center, with the fish on the near side of the center?
Include your proposed network changes and a two-sentence outage message that will be sent by a broadcast email to the affected users. Also include other concerns about this change and other departments that should potentially be contacted before the
A 1700 kg sports car accelerates from rest to 85 km/h in 7.1 s. What is the average power delivered by the engine?
o Why is it important for a security professional to know specifics about the particular target environment to which they are assigned? o How can experienced security professionals prepare themselves for challenges and opportunities they have
What was the business impact of TJX's data loss on TJX, consumers and banks and how effectively did TJX deal with these problems?Who should be held liable for the losses caused by the use of fraudulent credit cards in this case? The banks issuing the
When a potential difference of 160 V is applied to the plates of a parallel-plate capacitor, the plates carry a surface charge density of 36.0 nC/cm2. What is the spacing between the plates?
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The article I selected for this week is Physiological stress differentially impacts cognitive performance during and memory following simulated
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In a study of whether or not mimicry increases rapport, Rick van Baaren and his colleagues (2003) found that restaurant servers earned high tips
How does this relate to work life or real life in short form: Social Cognitive Theory comes from the psychological perspective of Behaviorism.
How can teachers address colleagues who are about to have a student with a disability join their class or be part of their school community?
In responding to your classmates, consider potential ethical lapses that might still be present or alternative research approaches that could inform the topic.
Question: According to the Big Five model, leaders who score high in agreeableness demonstrate what attribute?