Question

A Stone is released form the building it reaches ground in 3 second . to calculate height of building which formula you will use.  

V2=u2+2as  

S= -u2/2g

V=u+at

S=ut+1/2 at2  

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Answer 1

Answer:

s= ut+1/2*a*t^2

Explanation:

HOPE MY ANSWER HELPED U...DROP A ❤ IF U UNDERSTOOD IT...IF DIDN'T UNSTERSTAND ...SRY I TRIED MY LEVEL BEST

Answer 2

✰Question ✰

➤A Stone is released form the building it reaches ground in 3 second . to calculate height of building which formula you will use.  

✸Answer ✸

▪To calculate the distance traveled by object when time is given.

➠ We will use 2nd equation of motion when time is given

$s = ut + \frac{1}{2} at {}^{2}$

Here,

S is distance traveled by object

U is initial velocity of object

T is time taken

a is acceleration

✰some important term ✰

➠ Speed:- Distance traveled divided by time taken is called speed.

➠Acceleration :- The rate of change of velocity at per unit time is called acceleration.