Questions
A particle moves in the xy-plane with a constant acceleration g in the negative y-direction. Its equation of motion is y = ax - bx2, where a and b are constants. Which of the following are correct?
detailed solution
Correct option is C
A particle moves in the xy-plane with a constant acceleration g in the negative y-direction. Its equation of motion is y = ax - bx2, where a and b are constant. Then the correct statements are(i) The x-component of its velocity is constant.(ii) At the origin, the y-component of its velocity is ag/2b.(iii) At the origin, its velocity makes an angle tan−1a with the x-axis.(iv) The particle moves exactly like a projectile.Talk to our academic expert!
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