A smooth circular groove has a smooth vertical wall as shown in figure. A block of mass m moves against the wall with a speed v. Which of the following curve represents the correct relation between the normal reaction on the block by the wall (N) and speed of the block (v)?
A smooth circular groove has a smooth vertical wall as shown in figure. A block of mass m moves against the wall with a speed v. Which of the following curve represents the correct relation between the normal reaction on the block by the wall (N) and speed of the block (v)?
Similar Questions for you
Let ‘x’ be the value of one division on main scale
Let ‘y’ be the value of one division on vernier
Now given
50y = 49 x
Let ‘h’ be the height at which velocity becomes equal to magnitude of Acceleration

v = g = 10
v = u + at
10 = 0 + 10t
t = 1 sec
= 5m
By conservation of Angular momentum
Li = Lf

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Physics NCERT Exemplar Solutions Class 12th Chapter Nine 2025
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