Which Of The Following Is Not A Uniform Circular Motion? 1) The bullet has a constant speed and travels in a straight line, so it will have a constant velocity and hence it is in uniform motion. 2) Swinging pendulum is under the action of gravitational force and is also changing its direction – hence
What Is The Direction Of Velocity Of An Object Moving Along A Circular Path Class 9? As an object moves in a circle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle. Since the direction of the velocity vector is the same as the direction of the
Why Is Centripetal Force Not A Force? The centrifugal force is very real if you are in a rotating reference frame. … However, the centrifugal force is an inertial force, meaning that it is caused by the motion of the frame of reference itself and not by any external force. Why does centripetal force not
Why Is Centripetal Acceleration Not Affected By Mass? Where is the centripetal acceleration on an object, is the velocity of an object, and is the radius in which the object moves in a circle. We can see that mass does not play a role in the centripetal acceleration of an object, so no matter what
When A Positively Charged Particle Enters In A Uniform Magnetic Field Normally Then The Path Of The Particle Will Be? While the perpendicular component moves the particle in a circle. Thus, the trajectory of the particle is helix. Hence, when a positively charged particle enters into a uniform magnetic field with uniform velocity, its trajectory
Why Does The Angular Velocity Decrease With Time? Since the rotational inertia of the system increased, the angular velocity decreased, as expected from the law of conservation of angular momentum. In this example, we see that the final kinetic energy of the system has decreased, as energy is lost to the coupling of the flywheels.
Can An Object Move In A Circular Path With Zero Acceleration? It is possible to move on a curved path with zero acceleration. Can an object move in a circular path without being accelerated? There is a tendency to believe that if an object is moving at constant speed then it has no acceleration. This
How Centripetal Force Is Used In Banking Of Roads? Banking of a road is done to provide that centripetal force. During a “banked” or inclined turn, the chances of skidding reduce. A turn is made inclined with the horizontal such that the outer edge is lifted up. For a particular angle of inclination, the maximum
Can Angular Momentum Be Conserved About An Axis? Thus, the angular momentum along this axis is conserved. The initial angular momentum of the bullet is m v R m v R , which is taken about the rotational axis Can angular momentum be conserved? Just as linear momentum is conserved when there is no net
What Is The Direction Of Acceleration In Circular Motion? An object undergoing uniform circular motion is moving with a constant speed. Nonetheless, it is accelerating due to its change in direction. The direction of the acceleration is inwards. What is the direction of acceleration? In terms of determining the direction of acceleration, three cases can