From certain height two bodies are thrown horizontally with velocity $10 m / s$ & $20 m / s$ . They hit the ground in the $t_{1}$ & $t_{2}$ then find the relation between $t_{1}$ & $t_{2}$ .

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Solution

We know that time taken to hit the ground $= \sqrt{\frac{2 g}{h}}$

Since the time taken does not depend on initial horizontal velocity both will hit hit the ground simultaneously
$\Rightarrow t_{1} = t_{2}$

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From certain height two bodies are thrown horizontally with velocity 10 m/s & 20 m/s. They hit the ground in the t1 & t2 then find the relation between t1 & t2.

We know that time taken to hit the ground =√2ghSince the time taken does not depend on initial horizontal velocity both will hit hit the ground simultaneously⇒t1=t2

From certain height two bodies are thrown horizontally with velocity $10 m / s$ & $20 m / s$ . They hit the ground in the $t_{1}$ & $t_{2}$ then find the relation between $t_{1}$ & $t_{2}$ .

We know that time taken to hit the ground $= \sqrt{\frac{2 g}{h}}$

Since the time taken does not depend on initial horizontal velocity both will hit hit the ground simultaneously
$\Rightarrow t_{1} = t_{2}$