Atoy car runs off the edge of a table that is 1.807 m high. the car lands 0.3012 m from the base of the table. how long does it take for the car to fall? the acceleration due to gravity is 9.8 m/s^2. answer in units of s. what is the horizontal velocity of the car? answer in units of m/s.

a)

b)

Explanation:

From the exercise we have initial height and final X position

a) From the concept of free falling objects we have that

Since the car runs off the edge of the table, that means the car is moving in x direction with and at the end of the motion

Solving for t

t=± 0.6072 s

Since the time can not be negative, the answer is t=0.6072 s

b) To find the horizontal velocity of the car, we need to use the time that we just calculate

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

no. dot product   =0 when vecs at right angles