Exams › NEET › Physics

The graphs below show that position versus time for three different cars: 1,2 and \( 3 . \) Rank these cars according to the magnitudes of their velocities, greatest first

1. 1,2,3
2. 3,2,1
3. 2,1,3
4. 2,3,1 E. All tie

Correct answer: 3,2,1

Solution

For a position versus time graph, the magnitude of velocity is the absolute value of the slope. The line for car 3 is steepest, car 2 is next, and car 1 is least steep, so the ranking is 3, 2, 1.

Related NEET Physics questions

• A ball thrown in the air reaches a height of \( 10 \mathrm{m} \) and drops down to the ground. Find the time taken by the ball to complete this entire journey.
• Assertion Two balls of different masses are thrown vertically upward with same speed. They will pass through their point of projection in the downward direction with the same speed. Reason The maximum height and downward velocity attained at the point of projection are independent of the mass of the ball.
• Which of the following statement regarding transformer is incorrect?
• Electric current flows through:
• A particle of mass \( m \) is made to move with uniform speed \( v \) along the perimeter of a regular hexagon. The magnitude of impulse applied at each corner is:
• According to Stoke's law, the viscous drag force, on an oil drop is proportional to:

⚔️ Practice NEET Physics free + battle 1v1 →