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A shell is launched with a velocity of 100 m/s at an angle of 30.0° above horizontal from a point on a cliff 50.0 m above a level plain below. How far from the base of the cliff does the shell strike the ground? There is no appreciable air resistance, and g = 9.80 m/s2 at the location of the cliff.
Presynaptic Terminal
The end of a nerve fiber where neurotransmitters are released to signal to the next neuron across a synapse.
Synaptic Cleft
The gap between two nerve cells across which neurotransmitters are released to transmit nerve impulses.
Postsynaptic Membrane
The cell membrane opposite the synaptic cleft that receives and responds to neurotransmitters from the presynaptic neuron.
Neuron
A specialized cell transmitting nerve impulses; a nerve cell.
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