Question

An object falls for 3.5 seconds. How far does it fall

Answer 1

Answer:

S=displacement ,u=initial velocity, t=time, a=acceleration . Here acceleration is acceleration due to gravity g,g=9.8 m/s^2 and initial velocity is zero. S=1/2*9.8*9=44.1 meter. You will fall 44.1 meters

Answer 2

Answer: 60.03

Step-by-step explanation:

d=vi*t+1/2at^2

d=0*3.5+1/2*9.8*3.5^2

d=0+4.9*12.25

d=60.025 ~60.03 :)