If an object is dropped from the top of a building and it reaches the ground at t = 4s, then the height of the building is (ignoring air resistance)(g=9.8ms^(-2))

If an object is dropped from the top of a building and it reaches the

1.	If an object is dropped from the top of a building and it reaches the ground at t = 4s, then the height of the building is (ignoring air resistance)(g=9.8ms^(-2))
Answer» <html><body><p>77.3m<br/>78. <a href="https://interviewquestions.tuteehub.com/tag/4m-318788" style="font-weight:bold;" target="_blank" title="Click to know more about 4M">4M</a> <br/>80.5 m<br/>79.2m</p>Answer :D</body></html>