Two identical balls are thrown vertically upward. the second ball is thrown with an initial speed that is twice that of the first ball. how does the maximum height of the two balls compare?

4 times

Explanation:

Given

Balls are identical and thrown with initial velocity lets say u and 2u because the other ball is thrown with twice the velocity of first

Maximum height reached by first ball is h which is given by

For second ball

Thus height gained by second ball will be 4 times of first ball.

i feel your pain too because i cant find my dad and hes been missing for 17 years of my life

explanation:

he went to the supermarket with your dad

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle