Question

an object is projected vertically upwards with a velocity of 10m/s . what is the maximum height reached ?gravity= 10m/s squared .

Answer 1

Answer:

hmax = usquare÷2g

(10)square ÷20

=50

Answer 2

Answer:

v=0

using formula

$v {}^{2} = u {}^{2} + 2gh$

here v=0

so

h=u/2g

that is 0.5m