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hetalia

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Buoyant force   The upward force exerted by a fluid on a submerged object  
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Pascal   A unit of pressure equal to 1 newton per square meter  
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Pascal's principle   The rule that when force is applied to a confined fluid,the increase in pressure is transmitted equally to all parts of the fluid  
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centripetal force   A force that causes an object to move in a circle  
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inertia   The tendency of an object to resist any change in its motion  
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terminal velocity   The greatest velocity a falling object can achieve  
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Archimede's principle   The rule that the buoyant force on an object is equal to the weight of the fluid the object displaces  
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Bernoulli's principle   The rule that a stream of fastmoving fluid exerts less pressure than the surrounding fluid  
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Created by: Hashiyan305
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