Punjab 11th Class Physics Chapter 5 Rotational and Circular Motion Mcqs Test Online Punjab 11th Class Physics Chapter 5 Rotational and Circular Motion Mcqs Test Online 12345678910 10% Question 1 of 10Physics 1. If the earth suddenly stops rotating the value of ‘g’ at equator would: Decrease Remain unchanged Become Zero Increase Question 1 of 10Question 2 of 10 2. A particles is acted upon by a force of constant magnitude which is always perpendicular to the velocity of particle. The motion of the particle takes place in a horizontal plane. It follows It moves in a circular path None of these Velocity is constant Linear momentum is constant Question 2 of 10Question 3 of 10 3. Artificial satellite moves around: EarthStars Sun Moon Question 3 of 10Question 4 of 10 4. Which one is constant for a satellite in orbit? K.E Angular momentum Potential Energy Velocity Question 4 of 10Question 5 of 10 5. If solid sphere and solid cylinder of mass and density rotate about their own axis, the moment of inertia will be greater for Equal bothSolid sphere Both Solid cylinder Question 5 of 10Question 6 of 10 6. A body moving in a circular path with constant speed has Variable acceleration Variable speed and constant velocity Constant acceleration Constant retardation Question 6 of 10Question 7 of 10 7. Minimum number of communication satellites required to cover the whole Earth is. 2 3 4 5 Question 7 of 10Question 8 of 10 8. What is moment of inertia of a sphere 2/5 MR² ½ MR² MR² ½ M²R Question 8 of 10Question 9 of 10 9. The angular speed in radians/ hours for daily rotation of our earth is 2π π/124π π/6 Question 9 of 10Question 10 of 10 10. Linear acceleration a = rα when θ is 90°180° 0° 360° Question 10 of 10 Loading... Test By Subject Punjab Test By Topics 11th Class Physics You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.