# Rotational Motion-Rigid Body Rotation Equations of Rotational Motion (NEET Physics): Questions 1 - 3 of 3

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to **2099** questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

## Question number: 1

» Rotational Motion » Rigid Body Rotation Equations of Rotational Motion

### Question

A wheel has a speed of 1200 revolutions per minute and is made to slow down at a rate of 4 rad */s* ^{2}*. * The number of revolutions is makes before coming to rest is,

### Choices

Choice (4) | Response | |
---|---|---|

a. | 272 | |

b. | 314 | |

c. | 143 | |

d. | 722 |

## Question number: 2

» Rotational Motion » Rigid Body Rotation Equations of Rotational Motion

### Question

The angular velocity of a body is . A torque acts on it. The rotational power is,

### Choices

Choice (4) | Response | |
---|---|---|

a. | 29 W | |

b. | 27 W | |

c. | 23 W | |

d. | 25 W |

## Question number: 3

» Rotational Motion » Rigid Body Rotation Equations of Rotational Motion

### Question

A wheel has a speed of 2100 revolutions per minute and is made to slow down at a rate of 5 radians */s* ^{2}*. * The number of revolutions is makes before coming to rest is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 770 | |

b. | 543 | |

c. | 722 | |

d. | 272 |