A body of mass 5 kg, projected at an angle of 45° from the ground covers a horizontal range of 45 m, acceleration due to gravity is g = 10 m/s2, what is the velocity with which it was projected covered? a) 21.21 m/s b) 20 m/s c) 22 m/s d) 21.1 m/s
A body of mass 5 kg, projected at an angle of 45° from the ground covers a horizontal range of 45 m, acceleration due to gravity is g = 10 m/s2, what is the velocity with which it was projected covered? a) 21.21 m/s b) 20 m/s c) 22 m/s d) 21.1 m/s
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A body of mass 5 kg, projected at an angle of 45° from the ground covers a horizontal range of 45 m, acceleration due to gravity is g = 10 m/s2, what is the velocity with which it was projected covered?
a) 21.21 m/s
b) 20 m/s
c) 22 m/s
d) 21.1 m/s
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