What is the principle of impulse-momentum? The impulse-momentum theorem states that the change in momentum of an object equals the impulse applied to it. The impulse-momentum theorem is logically equivalent to Newton’s second law of motion (the force law). What is impulse principle? The Principle of Impulse and Momentum describes how an object’s linear and […]
What is difference between base load and peak load?
What is difference between base load and peak load? Base load is the level that it typically does not go below, that is, the basic amount of electricity that is always required. Peak load is the daily fluctuation of electricity use. It is usually lowest in the wee hours of the morning and highest in […]
Can you burn calories by laughing?
Can you burn calories by laughing? While you can’t just laugh your way to significant weight loss, the effect on our brain increases those feel good hormones and these in turn help us stick to our healthy eating plan. Research conducted by Vanderbilt University Medical Centre revealed that laughing for 10 to 15 minutes burns […]
What does puck do to bottom while he is rehearsing in the woods?
What does a food chain always end with?
What does a food chain always end with? A food chain always starts with plant life and ends with an animal. Plants are called producers because they are able to use light energy from the Sun to produce food (sugar) from carbon dioxide and water. Animals that eat ONLY PLANTS are called herbivores (or primary […]
What will disqualify you from adopting a child?
What will disqualify you from adopting a child? Child abuse or neglect. Spousal abuse or domestic battery. A crime against children, including child pornography. A crime involving violence, including rape, sexual assault, or homicide, but not including other physical assault or battery. Aggravated assault on a family or household member. Do I have to marry […]
What are three types of chemical reactions?
What are three types of chemical reactions? Types of Chemical Reactions Synthesis reactions. Two or more reactants combine to make 1 new product. Decomposition reactions. A single reactant breaks down to form 2 or more products. Single-replacement reactions. A single element replaces a similar element of an adjacent reactant compound. Double-replacement reactions. Combustion reactions. Is […]
What happen to the water when it reaches the edge of the pan?
What happen to the water when it reaches the edge of the pan? Answer: The heat source under the center of the pan heats the water directly above it. This hot water rises to the surface, and spreads out toward the edges of the pan. What happens when water reaches the earth’s surface? What happens […]
Can you drive with a bad rack and pinion?
What are the 6 classes of fire?
What are the 6 classes of fire? There are 6 different classes of fire, and each should be attacked in a different way. Class A (Solids) Class A fires are fires involving solids. Class B (Liquids) Class B fires are fires involving liquids. Class C (Gases) Class D (Metals) Electrical Fires. Class F (Cooking Fats […]