Explain what is the best way to keep my nerves under control during an interview?
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Explain what is the best way to keep my nerves under control during an interview?
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- Problem 1 Box G has a mass of 200 kg, is hung from cable ADEFG, and is supported by cable AC and spring AB as shown. Determine the force in cable AC, the force in spring AB, and the distance spring AB stretched when box G was hung. 135% 4 200 G kg 20°C A wwwwwww k=500 N/cmThe heating element of a water heater in an apartment building has a maximum power output of 34 kW. Four residents of the building take showers at the same time, and each receives heated water at a volume flow rate of 14x10-5 m³/s. If the water going into the heater has a temperature of 17°C, what is the maximum possible temperature of the hot water that each showering resident receives? Number i Units eTextbook and MediaIf you slide down a rope, it's possible to create enough thermal energy to burn your hands or your legs where they grip the rope. Suppose a 40 kg child slides down a rope at a playground, descending 1.5 m at a constant speed. 鬼5
- The pressure in a car tire measures 30.0 psi on a cool morning when the air temperature is 0°C. After the day warms up and bright sun shines on the black tire, the temperature of the air inside the tire reaches 30°C. What is the tire pressure at this temperature?DIFFERENTIAL EQUATIONS TOPIC: ELEMENTARY APPLICATIONS SOLVE COMPLETELY IN HANDWRITTEN THANK YOUPart 1: Bullet A 52 g bullet is fired from a height of 458 m. The initial speed of the bullet is 140 m/s. The bullet eventually comes to rest in a bucket containing 2.9 kg of olive oil that is at ground level. As a result of bringing the bullet to a stop (any change in PE while in the olive oil is negligible), how much does the temperature of the olive oil increase (express the answer in K)? Also determine how fast the bullet is going at impact. Ignore air drag and assume that all of the thermal energy generated goes into heating the olive oil. Impact speed = AT= Part 2: Nail A 0.52 kg hammer strikes a 28 g copper nail into wood board. The nail is horizontally aligned and at the moment of impact with the nail, the hammer had a speed of 8.9 m/s. Assume both the hammer and the nail come to a stop and that all of the thermal energy generated goes into heating the nail. Determine how much the temperature of the nail will increase after one hit and how many hits it will take to increase its…
- Expanding the gas in a container to five times its volume at a constant temperature results in a final gas pressure that is how many times the original. 0.2 5 0.5 20A person's body temperature is 2.70°F above normal. How many degrees above normal is their body temperature on the Celsius scale?EXPLANATION MUST BE TYPED-CAN NOT BE HAND-DRAWN OR HAND-WRITTEN.
- Assume that Q₁ = -15.0 J and Q2 = -80.0 J in (Figure 1). For help with math skills, you may want to review: Substituting Numbers into Mathematical Expressions For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Heat engine details. Figure p (kPa) 400 200 0 0 [] 2₁ 100 200 < 22 1 of 1 -V (cm³) Part A What is Wout for the heat engine shown in the figure? Express your answer with the appropriate units. Wout= Submit Request Answer Part B Value QH = What is QH for the heat engine shown in the figure? Express your answer with the appropriate units. Units Value Units ? ?36: NEED HELPOxygen reaches the veinless cornea of the eye by diffusing through its tear layer, which is 0.48-mm thick. How long does it take the average oxygen molecule to do this? The diffusion constant is 1.0 • 10-9 m2/s)Numeric : A numeric value is expected and not an expression.t = __________________________________________