Two particles are projected in air with speeds $$u1$$ and $$u2$$ at angles θ$$1$$ and θ$$2$$ (both$$ $$acute) respectively to the horizontal, . If the maximum height reached by the first particle is greater than that of the second, and their time of flights are $$T1$$ and $$T2$$ respectively then which one of the following is correct?

Question

Two particles are projected in air with speeds $$u1$$ and $$u2$$ at angles θ$$1$$ and θ$$2$$ (both$$ $$acute) respectively to the horizontal, . If the maximum height reached by the first particle is greater than that of the second,  and their time of flights are $$T1$$ and $$T2$$ respectively then which one of the following is correct?

Infinity Learn · Accepted Answer

We know , Hmax $$=$$ $$u2sin2$$θ $$/$$ $$2g$$ and T $$=$$ $$2usin$$θ$$/g$$ .Since $$(Hmax)1$$ > $$(Hmax)2$$ we can conclude $$T1$$ >$$T2$$

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