What is the potential energy at the top of the hill? The amount of potential energy is dependent upon mass and height and is found using the equation PE=m*g*h where g is the acceleration of gravity (approximated here to be 10 m/s/s). For a 50-kg sledder on top of a 4.0-meter high hill, the potential […]
What are the factors that affect the performance?
What are the factors that affect the performance? Factors Affecting Human Performance Goal Clarity. Repertoire. Knowledge of Structures. Feedback. Mental Models. Motivation. Environment. What are the three key factors that affect performance? What are the factors Influencing Employee Performance? Job Satisfaction. Training and Development. Employee Engagement. Goals and Expectations. Tools and Equipment. Morale and Company […]
How do you calculate the buoyant force of water?
How do you calculate the buoyant force of water? In general, the buoyancy force on a completely submerged object is given by the formula: FB=Vρg, where V is the volume of the object, ρ is the density of the fluid, and g is gravitational acceleration. What buoyancy means? 1a : the tendency of a body […]
Is cooking a chemical change?
Is cooking a chemical change? Rotting, burning, cooking, and rusting are all further types of chemical changes because they produce substances that are entirely new chemical compounds. For example, burned wood becomes ash, carbon dioxide, and water. An unexpected color change or release of odor also often indicates a chemical change. What type of chemical […]
How do you do intervals on a histogram?
How do you do intervals on a histogram? To make a histogram, follow these steps: On the vertical axis, place frequencies. Label this axis “Frequency”. On the horizontal axis, place the lower value of each interval. Draw a bar extending from the lower value of each interval to the lower value of the next interval. […]
How do trees interact with other organisms?
How do trees interact with other organisms? How do trees interact with other organisms? a. They provide other organisms with food. They receive shelter from other organisms. Which of the following is not released by trees into the atmosphere? ozone Which of the following is released by trees into the atmosphere? Through a process called […]
Who is the father of modern science?
Who is the father of modern science? Galileo Galilei Who was the first woman chemist? When it comes to the topic of women in science, Marie Curie usually dominates the conversation. After all, she discovered two elements, was the first women to win a Nobel Prize, in 1903, and was the first person to win […]
Is nail polish made from petroleum?
Is nail polish made from petroleum? Although the smell may turn stomachs, most women agree that wearing nail polish is generally attractive, even if it is a pain to maintain. Like several other fluid color solutions, nail polish is a concoction of petrochemicals and pigments put together for their properties. Is fingernail polish bad for […]
What increases when frequency increases?
What increases when frequency increases? From these equations you may realize that as the frequency increases, the wavelength gets shorter. As the frequency decreases, the wavelength gets longer. There are two basic types of waves: mechanical and electromagnetic. What is the highest frequency ever generated? At least ~100 GeV, which corresponds to 2*1025 Hz. I […]
How do you handle a patient with hypovolemic shock?
How do you handle a patient with hypovolemic shock? Treatment revolves around controlling loss of fluid and blood, replacing what’s been lost, and stabilizing damage that both caused and resulted from the hypovolemic shock. This will also include treating the injury or illness that caused the shock, if possible. These include: blood plasma transfusion. Which […]