An object is projected upward with an initial velocity of 98 m/s it wil strike the ground in ??
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To calculate the time of the object remaining in air there is an equation i.e.- T=2u/G
Where G=9.8 m/s^2=the acceleration of gravity on the object
so by the equation
(2*98)/(9.8)
=20 seconds
Where G=9.8 m/s^2=the acceleration of gravity on the object
so by the equation
(2*98)/(9.8)
=20 seconds
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