Equation for motion in a straight line is:
Correct answer: D. All of the above
- A. v = u + at
- B. S = ut + 1/2 at2
- C. v2 = u2 + 2aS
- D. All of the above
Explanation
In the topic of Motion in Two Dimensions, understanding the basic equations of motion is essential. The equations provided in the options are fundamental equations that describe the motion of an object in a straight line. Option D, 'All of the above,' is the correct answer because all the equations (Option A, Option B, and Option C) are valid equations of motion in a straight line. Option A represents the equation v = u + at, Option B represents S = ut + 1/2 at^2, and Option C represents v^2 = u^2 + 2aS. Each equation plays a crucial role in solving problems related to motion in two dimensions.
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