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NEET
Exam
NEET
Subject
Physics
Chapter
Laws of Motion

NEET · Physics · Laws of Motion

A smooth circular groove has a smooth vertical wall as shown in...

A smooth circular groove has a smooth vertical wall as shown in figure. A block of mass mm moves against the wall with a speed vv. Which of the following curve represents the correct relation between the normal reaction on the block by the wall (N)andspeedoftheblock(v)\left(N\right) and speed of the block \left(v\right)?

A smooth circular groove has a smooth vertical wall as shown in figure. A block of mass m moves against the wall with a

Options

  1. AWhat happens to the enzyme after the product is released?
  2. BWhat happens to the enzyme after the product is released?
  3. CWhat happens to the enzyme after the product is released?
  4. DWhat happens to the enzyme after the product is released?

Correct answer

A. What happens to the enzyme after the product is released?

Step-by-step solution

The required centripetal force will be provided by the normal reaction

⇒N=mv2r⇒ N = \dfrac{m{v}^{2}}{r}

This equation is similar to y=kx2y = k{x}^{2} which is a parabola.

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