Guest

A stone is projected vertically up from the ground with a velocity 40 m/s . The interval of time between the two instants at which the stone is at height of 60 m above the ground is (g=10m/s²)

A stone is projected vertically up from the ground with a velocity 40 m/s . The interval of time between the two instants at which the stone is at height of 60 m above the ground is (g=10m/s²)

Grade:11

1 Answers

Paravasthu Nava Deep
16 Points
5 years ago
Time of ascent is equal to initial velocity divided by gravity that is 9.8m/s or 10m/s on earth
 
 
 
time of ascent=u/g 
  40/10
  4sec

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free