maddiebraverman4874 maddiebraverman4874

03-04-2024
Physics

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A projectile is thrown in the upward direction making an angle of 60 ∘ with the horizontal direction with a velocity of 147 m s⁻¹. Then the time after which its inclination with the horizontal is 45 ∘ , is (Take g = 9.8 m / s 2 )
A)15 s
B)10.98 s
C) 5.49 s
D)2.745 s

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