Answer:
30/5=6 the fraction is 30/5
Step-by-step explanation:
Answer:
Depends on the context however this appears to be units for area and should be simplified to 107.4m²
Step-by-step explanation:
The answer to this depends on the context. If m represents a variable where an unknown number is then you must square both 7.40 and m in the parenthesis (7.40m)^2. However, from what is written here this is an area expression and the units are meters squared or m². In this case, it does not represent a variable. You should add the areas together since they are the same unit to simplify the expression.
(7.40m)^2+100.0m^2 = 7.4m² + 100m² = 107.4m²
La respuesta es A) m=-2 b=5
Answer:
1
Step-by-step explanation:
Hello!
Remember that kinetic energy is one that is produced by the speed of a body that has mass. The equation is as follows.
Where
E=kinetic energy
m=mass
V=speed
To solve this problem we must raise the equation for the kinetic energy of the sphere and the kinetic energy of the cylinder.
for cilinder
for spherical shell
as the problem indicates the kinetic energy is the same, so we can match the previous equations
according to the problem the masses are equal Ms = Mc
we apply square root on both sides of the equation
In conclusion, if two bodies, regardless of their shape, have the same mass and the same kinetic energy, the speed of the two bodies will be the same.
Change 4.2 kilometers to meters, which is 4200 meters, then add that to 325, so 4525 :)