Question

A stone is thrown vertically upward with an initial velocity v0. Find the distance travelled in time 3vo/2g

want right answer
nospam or i will report you
please answer step by step​

Answer 1

t = 3u/2g

Here, u (or vo, as you wrote) is the initial velocity

g is the acceleratio due to gravity which is -9.8 m/s^2 (as the ball is being thrwon upwards, the acceleration will be negative)

Use the second equation of motion:

s = ut + 1/2×at^2

Plug in the values and solve.

=> s = u(3u/2g) - 1/2(g)(9u^2/4g^2)

=> s = 3u^2/2g - 9u^2/8g

Take the LCM.

=> s = (12u^2 - 9u^2)/8g

=> s = 3u^2/8g

Hope it helps! :)

Answer 2

Sorry I'm weak in this subject

plz follow me