The surface area is approximately 300m²- APEX
48m2
48m2
300 m^2
To find the arc length given the radius and angle measure in degrees, you must first convert the angle from degrees to radians, using the formula: Degrees = Radians X (pi/180). Then take the radians and the radius that you are given, and put them into the formula of Q = (a/r) where Q is the angle in radians, a is the arc length, and r is the radius. When you have this, simple multiply both sides by the radius to isolate the a. Once you do this, you have your answer.
If the pendulum was subject to earth surface gravity figure Radius of earth = 6371000 metres (l) acceleration due to gravity = 9.82 m/s/s (g) > t = 2 * pi * (square root ( l / g)) t = 5061 seconds (out and back to same point)
48m2
The surface area of a sphere with radius R m is 4*pi*R^2 so, in this case, the exact value would be 196*pi. Use the given estimate for pi - which is not visible to us since there is no "above" that is visible.
To work out this problem you must first calculate the circumference of the cylinder, the radius of 7.5 would give a diameter of 15, pi * d (3.141 * 15) = 47.123889803846898576939650749193 or 47.1 to make things more simple. To get the area you multiply the circumference by the cylinders height, which is 15. Giving an answer of 706.85834705770347865409476123789 or 706.9 to give a more simple answer.
The simple answer is - you can't ! You need the addition of either the diameter or radius in order to calculate the volume.
48m2
We can know through two ways. First, we know the moon's mass and radius. From there it is fairly simple to calculate surface gravity. Second, we have sent probes and people to the moon, making it possible to actually measure the strength of gravity.
There is no simple formula for the surface area of a general hexagon. The simplest solution is to partition it into triangles, calculate their areas and sum the results.
The answer will depend on what the surface area is of. The surface areas of regular shapes are can be calculated from formulae but these will depend on the shapes. For non-regular areas there may or may not be simple formulae.
300 m^2
The weight of an object on the surface of a planet depends on ...-- The mass of the object.-- The mass of the planet.-- The distance between the center of the object and the centerof the planet, i.e. the planet's radius.
There's a very definite relationship ... which we can write as a fairly simple mathematicalformula ... between the planet's mass, its radius, and the acceleration of gravity at its surface.
simple....you just google it!