Questions
In the locus diagrams of two projectiles I and 2 as shown in the fig.,
a
T1>T2 and v01 < v02
b
T1 = T2 and v01< v02
c
T1 = T2 and v01 > v02
d
T1 < T2 and v01 < v02
detailed solution
Correct option is B
Both projectiles have same height.∴ H1 = H2(u1sin θ1)22g = (u2sinθ2)22gu1sin θ1 = u2sin θ22u1sin θ1g = 2u2sin θ2g ⇒ T1 = T2Now u1u2 = sin θ2sin θ1 sin θ1 > θ2sin θ1sin θ2 > 1 ⇒ u1u2 <1Talk to our academic expert!
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