Home
Class 12
PHYSICS
Following figure shows a giant wheel tha...

Following figure shows a giant wheel that you must have seen in a fair . The wheel rotates with a constant angular speed `omega` Your younger brother is standing in one of the boxes that are fitted at the periphery of the wheels . So, he is also in a state of uniform circular motion in a vertical pane .

Let N be the normal reaction between your brother and floor of the box . select the correct alternative .

A

` N_(A) lt N_(B) lt N_(C) lt N_(D)`

B

` N_(A) lt N_(B) = N_(D) lt N_(C)`

C

` N_(A) gt N_(B) = N_(D)gtN_(C)`

D

` N_(A) gt N_(B) gt N_(C) gtN_(D)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -E) Assertion - Reason Type Questions|8 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -F ) Matrix - Match Type Questions|4 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -D) Linked Comprehension Type Question (Comprehension -III) (Choose the correct answer :)|3 Videos

  • KINETIC THEORY

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION D)|26 Videos

Similar Questions

Explore conceptually related problems

Following figure shows a giant wheel that you must have seen in a fair . The wheel rotates with a constant angular speed omega Your younger brother is standing in one of the boxes that are fitted at the periphery of the wheels . So, he is also in a state of uniform circular motion in a vertical pane . If your brother stands vertically without holding anything in the box , which of the following forces provides centripetal force to him at position B.

A wheel rotates with a constant angular velocity of 300 rpm. The angle through which the wheel rotates in 1 s is.

State the types of motion of the wheel of a bicycle

A wheel of moment of inertial I and radius R is rotating about its axis at an angular speed omega . It picks up a stationary particle of mass m at its edge. Find the new angular speed of the wheel.

A wheel of moment of inertia I and radius R is rotating about its axis at an angular speed omega . It picks up a stationary particle of mass m at its edge. Find the new angular speed of the wheel.

The angular velocity of a wheel rotating with constant angular acceleration, changes from 2 rad/s to 6 rad/s in a time interval of 31.4 s. The number of rotations made by the wheel in this interval of time is

A uniform rod of length l is rotating with constant angular speed omega as shown in figure. Choose the graph which correctly shows the variation of T with x .

The angular speed of an engine wheel making 90" rev"//"min" is

A circular table rotates about a vertical axis with a constant angular speed omega . A circular pan rests on the turn table (with the centre coinciding with centre of table) and rotates with the table. The bottom of the pan is covered with a uniform small thick layer of ice placed at centre of pan. The ice starts melting. The angular speed of the turn table.

A wheel of mass 10 kg and radius 0.2 m is rotating at an angular speed of 100 rpm, when the motion is turned off. Neglecting the friction at the axis. Calculate the force that must be applied tangentially to the wheel to bring it to rest in 10 rev. Assumed wheel to be a disc.