I.Sc. Ag / Vet || Physics Numericals Part 1 || CTEVT скачать в хорошем качестве

I.Sc. Ag / Vet || Physics Numericals Part 1 || CTEVT

In this video you will get solution of important Physics numericals asked in previous years. You can download lecture note from the link below. https://drive.google.com/file/d/1jsfe... Please Subscribe Youtube Channel. In this video you will find solution of followings: Q.1. Convert 1 Newton into dyne by using dimensional method. [2076] Q.2. An object of mass 0.2 kg moving in a circular path of radius 6 m with a velocity of 12 m/s. Find out angular velocity and centripetal force. [2076] Q.3. A wheel 0.60 m in radius is moving with a speed of 10 m/s at a time of 2 sec. Find angular speed and angular acceleration. [2076] Q.4. A force of 25 N is applied to the end of wire 3 m long and produces an extension of 0.25 mm. If the diameter of the wire is 2 mm. Calculate Young’s modulus on the wire. [2076] Q.5. Convert 1 Joule to ergs using dimensional analysis. [2075] Q. 6. A projectile is fired from the ground level with a velocity of 600 m/s at 30 degree to the horizontal. Find the horizontal space. What is the least speed with which it could be projected in order to achieve the same horizontal range? [2075] Q.7. Calculate the force needed to keep a mass of 2 kg moving in a circular path of radius 0.2 m with a period of 0.5 sec. What is the direction of this force. [2075] Q.8. A steel of wire of length 6 m is extended by 2 mm under the action of external force 200 N. Find it’s Young’s modulus of elasticity if the diameter of the wire is 0.2 cm. [2075]