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A cart is moving with a constant horizontal velocity of 5.00 m/s.A small pebble is launched from the front of the cart with a velocity of 8.00 m/s at 60.0° above the horizontal as measured relative to the cart (see figure) and experiences no significant air resistance.Just as the pebble returns to the level from which it was launched,its distance from the front of the cart is closest to
First-born Children
Often referred to as the eldest child in a family, who may experience different parental expectations and develop unique psychological traits compared to their siblings.
Stringent Rules
Strict and precise regulations or guidelines that must be carefully followed or adhered to.
Play
A voluntary, enjoyable, and intrinsically motivated activity that is non-serious but may involve social roles and creativity, typical in children and recreational in adults.
Cognitive
Relating to mental processes such as perception, memory, thought, and problem-solving.
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