a student solving the acceleration of an object has applied appropriate physics principles and obtain the expression 1/8 equals 8 to the first + f / wear a to the first equals 3.00 m / second to the second power equals 12.0 kg m / second to the second power + m equals 7.00 which of the following is the correct step of tending the denominator to the two fraction expressions solving for a​

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.