kuiperbelt2003
kuiperbelt2003
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sounds like a very realistic scenario.... use the information about the height to deduce the speed after being pushed; use that information in conjunction with the conservation of momentum to determine Ed's velocity and therefore his height rise …
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the general test for the largest number to check is to take the square root of the number; if sqrt(n) or a number near sqrt(n) divides into n evenly, then the othe factor must be close in magnitude (or equal in magnitude) to sqrt(n) sqrt(457)=21.…
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if the block slides down the plane with constant velocity, then the forces acting on it are equal (since there is no acceleration) the forces are the component of gravity down the plane and friction up the plane Newton's second law for this is …
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if the block slides down the plane with constant velocity, then the forces acting on it are equal (since there is no acceleration) the forces are the component of gravity down the plane and friction up the plane Newton's second law for this is …
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use the law of universal gravitation F = G M1 M2/r^2 F = 3.11x10^-11N G=6.67x10^-11 Nm^2/kg^2 r= 3.26m and you are told that M1 = 3M2, so that the product M1 x M2 can be written as 3 M^2 then you have 3.11x10^-11N = 6.67x10^-11Nm^2/…
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use the law of universal gravitation F = G M1 M2/r^2 F = 3.11x10^-11N G=6.67x10^-11 Nm^2/kg^2 r= 3.26m and you are told that M1 = 3M2, so that the product M1 x M2 can be written as 3 M^2 then you have 3.11x10^-11N = 6.67x10^-11Nm^2/…
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if the block slides down the plane with constant velocity, then the forces acting on it are equal (since there is no acceleration) the forces are the component of gravity down the plane and friction up the plane Newton's second law for this is …
-
the general test for the largest number to check is to take the square root of the number; if sqrt(n) or a number near sqrt(n) divides into n evenly, then the othe factor must be close in magnitude (or equal in magnitude) to sqrt(n) sqrt(457)=21.…
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the general test for the largest number to check is to take the square root of the number; if sqrt(n) or a number near sqrt(n) divides into n evenly, then the othe factor must be close in magnitude (or equal in magnitude) to sqrt(n) sqrt(457)=21.…
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sounds like a very realistic scenario.... use the information about the height to deduce the speed after being pushed; use that information in conjunction with the conservation of momentum to determine Ed's velocity and therefore his height rise …
-
sounds like a very realistic scenario.... use the information about the height to deduce the speed after being pushed; use that information in conjunction with the conservation of momentum to determine Ed's velocity and therefore his height rise …