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An object that’s moving with constant speed travels once around a circular path. Which of the following statements are true concerning this motion? Select two answers.(A) The displacement is zero.(B) The average speed is zero.(C) The acceleration is zero.(D) The velocity is changing.

Physics 101 Mechanics

Chapter 3

Kinematics

Motion Along a Straight Line

Motion in 2d or 3d

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Hi, friends. This is the problem based on uniforms. Circular motion for uniforms. Circular motion, angry spirits. Constant conventional acceleration is zero. It experienced radial acceleration. Omega Square are here. It is given for a particle toe. Complete what? Circular parts. Our motion with constant Spain. Then displacement is zero because and he shit and final position is same. So a option is correct. Next, uh, particle having non uniformed velocity for uniforms. Circular motion. Magnitude off velocity is constant. Who were going toe are each constant, but direction keeps on changing cedar Figure if a particle is moving in a circuit with uniforms English speed when it is passing through the point this it having the velocity in this direction. This is the velocity at eight. Man. It is passing through this point. It's having the velocity in this direction. Then it is passing through this point it having the velocity along this direction so we can observe the direction of velocity keeps on changing. So d option is also correct. That's all. Thanks for watching it

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