The average height of an apple tree is 4.00 meters. how long would it take an apple falling from that height to reach the ground? given: g = -9.8 meters/second2

The time is 0.90 sec.

Explanation:

Given that,

Height = 4.00 m

We need to calculate the time

Using equation of motion

Where, s = height

g = acceleration due to gravity

t = time

Put the value into the formula

Hence, The time is 0.90 sec.

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

volts times amps 6 x 0.5 3w