A heavy particle is projected with a velocity at an angle with the horizontal into the uniform gravitational field. The slope of the trajectory of the particle varies asA. B. C. D.

A heavy particle is projected with a velocity at an angle with the hor

1.	A heavy particle is projected with a velocity at an angle with the horizontal into the uniform gravitational field. The slope of the trajectory of the particle varies asA. B. C. D.
Answer» Correct Answer - A `y = x tan theta - (gx^2)/(2u^2 cos^2theta)` `:. (dy)/(dx) = (tan theta)-(g/(u^2cos^2theta))x` `:. (dy)/(dx)` versus x graph is a straight line with negative slope and positive intercept.

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A heavy particle is projected with a velocity at an angle with the horizontal into the uniform gravitational field. The slope of the trajectory of the particle varies asA. B. C. D.

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