Question

Figure below shows a body of mass M moving with uniform speed v along a circle of radius R.. What is the change in angular velocity in going from P₁ to P₂

• A. Zero
• B. $\sqrt{2}v/R$
• C. $v/\sqrt{2}R$
• D. $2v/R$

Answer 1

Answer: (A)

Zero

Answer 2

Angular velocity remains constant, so change in angular velocity = Zero.