If the frog lands with a velocity equal to its average velocity and comes to a full stop 0.25s later, what is the frog’s average acceleration?

Average accelation = -4V

Explanation:

V=0 m/s (because the frog stopped)

V0 = V (average velocity)

t= 0,25 s

So;

atomic = no of protons.

mass number-atomic number = neutron number

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid