Round your answer to the nearest tenth.

Question

Suppose that an object is dropped from a height of h meters and hits the ground with a velocity of v meters per second. Then v=√19.6h. if an object is dropped from a height of 11.4 meters, with what velocity does it hitthe ground? 

Round your answer to the nearest tenth.

Answer 1

v = (√19.6)h

 

   = (√19.6)(11.4)

 

   =50.469951... now round it to the nearest tenth

 

   =50.5