Question

Q. 3. Explain the angular acceleration in UCM & in non-UCM.
Q. 4. Explain centripetal forces & centrifugal forces.
Q. 5. Obtain the expression for optimum speed of a vehicle moving on a horizontal curve road. On which factors speed of vehicle depends?
Q. 6. Obtain the expression for lowest speed of a vehicle for safely driven in well of death.​

Answer 1

Answer:

Characteristics of non-uniform circular motion Some of the main features of the non-uniform circular motion are the following: The angular acceleration is constant (α = cat) There is tangential acceleration at and it is constant. Remember that a t = α · R , with R the radius of the motion...

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