a stone is thrown vertically upwards with a velocity of 98m/s. After how much second the velocity will be zero.Taking g= 9.8m/s².

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Solution

Dear Student,

Using the equation v = u +at
$v = u + a t \Rightarrow 0 = 98 - 9.8 t \Rightarrow t = \frac{98}{9.8} = 10 s$

Regards,

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a stone is thrown vertically upwards with a velocity of 98m/s. After how much second the velocity will be zero.Taking g= 9.8m/s2.

Dear Student, Using the equation v = u +at v=u+at⇒0=98-9.8t⇒t=989.8=10 s Regards,

a stone is thrown vertically upwards with a velocity of 98m/s. After how much second the velocity will be zero.Taking g= 9.8m/s².

Dear Student,

Using the equation v = u +at
$v = u + a t \Rightarrow 0 = 98 - 9.8 t \Rightarrow t = \frac{98}{9.8} = 10 s$

Regards,