The range of projectile is 30° at R30 and 60° at R60 then
Correct answer: A. R30 = R60
- A. R30 = R60
- B. R30 = 2R60
- C. 2R30 = R60
- D. R30 = R60 if initial velocities are the same
Explanation
R= v2sin(2θ) / gThe following is the solution to this question.
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Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
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