A Cart Is Moving with a Constant Horizontal Velocity of 5.00

question 37

Multiple Choice

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

• A) 2.83 m.
• B) 4.60 m.
• C) 5.66 m.
• D) 9.19 m.
• E) 11.3 m.

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Definitions:

Electrical Signal

A form of signal in which electric current or voltage represents the information being transmitted.

Neuron

A neuron is a nerve cell that is the basic building block of the nervous system, involved in the transmission of electrical impulses.

Agonist

A chemical or drug that binds to receptors in the brain and causes a biological response.

Neurotransmitter

Neurotransmitters are chemical messengers that transmit signals across synaptic gaps between neurons, influencing various bodily functions and behaviors.