World's only instant tutoring platform
Search questions and Textbooks
dropdown-logo
Instant TutoringAbout Us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
CBSE
Arrow Icon
A belt passes over a wheel of radius 25 cm. If a point on the
Question

Question asked by Filo student

A belt passes over a wheel of radius 25 cm. If a point on the belt has a speed of , the belt is moving with an angular velocity of a. b. c. d.

Views

Views: 5,999 students

tutor 0tutor 1tutor 2
Found 3 tutors discussing this question
James Discussed
A belt passes over a wheel of radius 25 cm. If a point on the belt has a speed of , the belt is moving with an angular velocity of a. b. c. d.
6 mins ago
Discuss this question LIVE
6 mins ago

Text SolutionText solutionverified iconVerified

Sure, here are the step by step solutions: Given, v = 5 m/s (velocity) r = 0.25 m (radius of the circle) We know that, Angular velocity (ω) = v/r Substituting the given values, we get ω = 5/0.25 ω = 20 rad/s Therefore, the angular velocity of the object moving in a circle with a radius of 0.25 m and a velocity of 5 m/s is 20 rad/s.
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice more questions on Circular and Rotation Motion

Question 1
Medium
Views

Views: 5,986

What will be the ratio of de-Broglie wavelengths of proton and - particle of same energy

  1. 2: 1
  2. 1: 2
  3. 4: 1
  4. 1: 4
Topic

Topic:

Dual Nature of Radiation and Matter

Book

Book:

Fundamentals of Physics, Extended

View 5 solutions

Question 2
Hard
Views

Views: 6,068

An electric field    Ax exists in space, where A = 10 V m. Take the potential at (10 m, 20 m) to be zero. Find the potential at the origin.
Topic

Topic:

Electric Charges and Fields

Book

Book:

Concepts of Physics (HC Verma Part II)

View 6 solutions

Question 3
Easy
Views

Views: 5,943

Electrons used in an electron microscope are accelerated by a voltage of . If the voltage is increased to then the de-Broglie wavelength associated with the electrons would
  1. Increase by 4 times
  2. Increase by 2 times
  3. Decrease by 2 times
  4. Decrease by 4 times
Topic

Topic:

Dual Nature of Radiation and Matter

View 8 solutions

Question 4
Medium
Views

Views: 5,937

In Young's double-slit experiment, one of the slit is wider than the other, so that amplitude of the light from one slit is double of that from other slit. If be the maximum intensity, the resultant intensity , when they interfere at phase difference , is given by
Topic

Topic:

Wave Optics

View 3 solutions

View more
filo Logo

Students who ask this question also asked

Question 1
Views

Views: 5,592

A bob of mass is suspended by a light inextensible string of length from a fixed point such that it is free to rotate in a vertical plane. The bob is given' a speed of horizontally. The, height of the bob from the lower most point where the string just becomes slacked is . Find .
Topic

Topic:

Circular and Rotation Motion

View solution

Question 2
Views

Views: 5,106

If the system shown in the figure is rotated in a horizontal circle with angular velocity . Find
(a) the minimum value of to start relative motion between the two blocks.
(b) tension in the string connecting and when slipping just starts between the blocks
The coefficient of frition between the two masses is and there is no friction between and ground. The dimensions of the masses can be neglected. (Take
Topic

Topic:

Circular and Rotation Motion

View solution

Question 3
Views

Views: 5,214

A particle of mass is moving with constant speed in a vertical circle in plane. There is a small bulb at some distance on -axis. The maximum distance of the shadow of the particle on -axis is found to be . Find the value of .
'(##CEN_KSR_PHY_JEE_C07_024_Q13##)'
Topic

Topic:

Circular and Rotation Motion

View solution

Question 4
Views

Views: 5,361

Assertion : The resultant acceleration of an ob- ject in circular motion is towards the centre if the speed is constant.
Reason : A vector is necessarily changed if it is rotated through an angle. a. If both Assertion & Reason are true & the Reason is a correct explanation of the Assertion. b. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. c. If Assertion is true but the Reason is false. d. If both Assertion & Reason are false.
Topic

Topic:

Circular and Rotation Motion

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes
Question Text
A belt passes over a wheel of radius 25 cm. If a point on the belt has a speed of , the belt is moving with an angular velocity of a. b. c. d.
TopicCircular and Rotation Motion
SubjectPhysics
ClassClass 12
Answer TypeText solution:1