Bobby tries to push his new big screen tv into the living room. however, bobby does not push hard enough and cannot move the tv. list and describe the forces that would be included on the free body diagram of bobby's tv. be sure to include the name, direction and brief description for each force.

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Have Bobby as a horizontal force pushing towards/against the tv.
Have the force of gravity going downwards from the tv on the floor.
Have the force of fric±on between the Foor and the tv

Maybe another force could be bobby's feet pushing from the Foor and his weight (from gravity) bearingdown on his feet. If he didn't weigh more then the tv then he wouldn't be able to put enough pressureon the Foor to create the gripping fric±on force necessary to push the tv

Sound energy is produced when an object vibrates. examples are 1- a balloon popping2-a whistle3- a waterfall