Compute the approximate acceleration of gravity for an object above the earth's surface, assigning accel_gravity with the result. The expression for the acceleration of gravity is: G*M)/(d), where G is the gravitational constant 6.673 x 10-11 M is the mass o the earth 5.98 x 1024 (in kg), and d is the distance in meters from the Earth's center stored in variable dist_center) Sample output with input: 6.3782e6 (100 m above the Earth's surface at the equator) Acceleration of gravity: 9.81 1 G = 6.673e-11 2 M = 5.98e24 3 accel_gravity = 0.0 5 dist_center = float(input()) " Your solution goes here" 10 000 9 print('Acceleration of gravity: {: .2f}'.format(accel_gravity)

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron (not a pyramid). the pyraminx shown below has edges 15\,\text{cm}15cm15, space, c, m long and vertical height h=12.2\,\text{cm}h=12.2cmh, equals, 12, point, 2, space, c, m. the triangle drawn with dashed lines is a right triangle. what is the distance rrr? round your answer to the nearest tenth.

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Consider the following function main: int main() { int alpha[20]; int beta[20]; int matrix[10][4]; . . } a. write the definition of the function inputarray that prompts the user to input 20 numbers and stores the numbers into alpha. b. write the definition of the function doublearray that initializes the elements of beta to two times the corresponding elements in alpha. make sure that you prevent the function from modifying the elements of alpha. c. write the definition of the function copyalphabeta that stores alpha into the first five rows of matrix and beta into the last five rows of matrix. make sure that you prevent the function from modifying the elements of alpha and beta. d. write the definition of the function printarray that prints any onedimensional array of type int. print 15 elements per line. e. write a c11 program that tests the function main and the functions discussed in parts a through d. (add additional functions, such as printing a two-dimensional array, as needed.)