Physics-
General
Easy
Question
The acceleration of a particle which moves along the positive x-axis varies with its position as shown. If the velocity of the particle is 0.8 m/s at x = 0 , the velocity of the particle at x = 1.4 is(in m/s)
- 1.6
- 1.2
- 1.4
- none of these
The correct answer is: none of these
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Which of the following prevents the companion star from leaving its orbit and falling into the black hole?
physics-General
