Get premium membership and access questions with answers, video lessons as well as revision papers.

An object dropped from a height h, attains a velocity of 6 ms-1 just before hitting the ground. Find the value of h

      

An object dropped from a height h, attains a velocity of 6 ms-1 just before hitting the ground. Find the value of h.

  

Answers


John
v2 = u2 + 2ah, since u2 = 0,

h = $\frac{v^2}{2a}$ = $\frac{6^2}{2\times 10}$ = 1.8 m
johnmulu answered the question on February 13, 2017 at 06:15


Next: A body moving initially at 50m/s decelerates uniformly at 2 ms-2 until it comes to rest
Previous: A bullet is fired horizontally at a target. Neglecting air resistance give a reason why the horizontal acceleration of the bullet is zero

View More Physics Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions