Suppose several reindeer weigh 200 pounds-force [lb] each and are standing on your roof. Each reindeer...

 

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Suppose several reindeer weigh 200 pounds-force [lb] each and are standing on your roof. Each reindeer has four hooves modeled as circles which are each 2 inches [in] in diameter. How much pressure in pounds-force per square inch [psi] does each reindeer exert on your roof? Unknown: Estimate: Knowns: Equations: Solution: If a sack of sugar having 0.6 slugs [slugs] of mass is transported to planet ELF1 where the acceleration due to gravity is 29.9 feet per second squared [ft/s^2], how much mass does the sack of sugar have there, in kilograms [kg]? Unknown: Estimate: Knowns: Equations: Solution: Suppose several reindeer weigh 200 pounds-force [lb] each and are standing on your roof. Each reindeer has four hooves modeled as circles which are each 2 inches [in] in diameter. How much pressure in pounds-force per square inch [psi] does each reindeer exert on your roof? Unknown: Estimate: Knowns: Equations: Solution: If a sack of sugar having 0.6 slugs [slugs] of mass is transported to planet ELF1 where the acceleration due to gravity is 29.9 feet per second squared [ft/s^2], how much mass does the sack of sugar have there, in kilograms [kg]? Unknown: Estimate: Knowns: Equations: Solution: