Find the time for its maximum height
A ball is thrown upwards with an initial velocity of 10 m/s. Find the time for its maximum height and also find its maximum height.
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In a hydroelectric power plant, water enters the turbine nozzles at 880 kPa absolute with a negligible velocity. Determine the maximum velocity to which water can be accelerated by the nozzles before striking the turbine blades.
A curling stone, with a mass of 20.0 kg, slides across the ice at 1.50 m/s. It collides head on with a stationary 0.160-kg hockey puck. After the collision, the puck's speed is 2.50 m/s. What is the stone's final velocity?
Determine the rate of heat loss from the turbine to 3 significant figures in kW. Assume the inlet/outlet kinetic and potential energy changes are negligible.
The structure of a house is such that it loses heat at a rate of 5400 kJ/h per degree Celcius difference between the indoors and outdoors. A heat pump that requires a power input of 6 kW is used to maintain this house at 21 degrees Celsius.
Determine the power input to the compressor for a mass flow rate of 0.15 kg/s. If only a single stage were used what would the power requirement be?
A gage pressure of 400 kPa acting on a 4-cm diameter piston is resisted by an 800-N/m spring. How much is the spring compressed? Neglect the weight of the spring.
A 2500-kg truck moving at 10 m/s strikes a car waiting at a traffic light, hooking bumpers. The two continue to move together at 7 m/s. What was the mass of the truck car? Show Work!
A 75 kg swimmer dives horizontally off a 500 kg raft. If the diver's speed immediately after leaving the raft is 4 m/s, what is the corresponding raft speed? Show Work!
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Problem: Please try to work in something from this "Deckers, 2022" resource: What personality traits are important for motivation?
Anxiety in children can cause difficulties in school and home life. How can you discern anxiety symptoms in children and formulate a diagnosis?
Please create a PowerPoint presentation slides. Slides 12-14: Person-Centered Therapy. Slide 12: History and Evolution of Person-Centered Therapy
Question: Critical thinking is important if you want to Group of answer choices become a psychological researcher.
Sup? In one paragraph as a qualitative researcher and using the following reference explain the unique ethical challenges of protecting privacy
Summarize how you are feeling about your progress in this course. Need Assignment Help? State what your expectations are from me going forward.
Write a brief introduction, providing a concise overview of the clinical case scenario selected and the concise purpose of the paper (thesis statement).