If a ball is dropped from a height (h) its velocity will increase until it hits the ground (assuming that aerodynamic drag due to the air is negligible). during its fall, its initial potential energy is converted into kinetic energy. if the ball is dropped from a height of 720720 centimeters [cm], and the impact velocity is 3939 feet per second [ft/s], determine the value of gravity in units of meters per second squared [m/s2].

9.801 m/s²

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity = 39 ft/s

s = Displacement = 720 cm = 7.2 m

a = Acceleration

Converting to m/s

Equation of motion

Acceleration of the ball is 9.801 m/s²

i dont know but

explanation:

whoever your teacher is, deserves a raise for using pokemon as an example

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.