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Newton's second law: A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant horizontal force F then acts on the box and accelerates it to the right. It is observed that it takes the box 6.9 seconds to travel 28 meters. What is the magnitude of the force?
Vocal Nuances
Subtle variations in voice tone, pitch, and speed that can convey different meanings or emotions in communication.
Visual Cues to Emotion
Non-verbal signals such as facial expressions and body language that convey someone's emotional state.
Expressive Emotions
Emotional expressions that are communicated to others through facial expressions, gestures, and vocal tones.
Ambiguous Emotion
Feelings that do not have a clear or definite interpretation or expression.
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