Question

A stone is thrown vertically upwards with an initial velocity 20m/s. Find the maximum height it reaches and the time taken by it to reach the height.
(g= 10m/s)

who gives answer with explanation i will make him braillint

Answer 1

Answer:

20metere

1. Y=VOYYT-1/2gt^2
2. H=20m/s*2s-1/2*10m/s^2(2s)^
3. H=40m-1/2*10 4s^2
4. 40m-20
5. H=20m