A student standing on the edge of a cliff throws a rock downward at a speed of 7.5 m/s at an angle 40° below the horizontal. It
takes the rock 2.4 seconds to hit the ground. How tall is the cliff?
1 answer:
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<em>⇒numerator and denominator are divided (÷2)</em>
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<em>Good homework :)</em>
<em>⇒numerator and denominator are divided (÷2)</em>
<em>=
<em>Good homework :)</em>