1.

a stone is thrown vertically upward direction with a velocity of 5m/s . if the acceleration of the stone during its motion in 10m/s . in the downward direction , what will be the height attained by the stone and how much time will it take to reach there

Answer»
here \: is \: your \: answer


》Initial velcoity=u=5m/s

》acceleration=10m/s

》time{ t} =?

MAXIMUM HEIGHT=h=?

↪using the formula ,

Maximum Height = Hmax

h_{max} =  \frac{ {u}^{2} }{2g}


=5x5/2x10

=5/4m
=1.25m

↪Time of ascent= Time TAKEN to reach

maximum height=u/g

=5/10
=1/2
=0.5 SEC.

hope \: it \: helps

\beta e \:  \beta rainly




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