The answer is b fission hope this helps
Answer: Solubility Rules
Explanation: I took it on Ap3x
Answer:
Explanation:
Given
Horizontal bar rises with 300 mm/s
Let us take the horizontal component of P be


where
is angle made by horizontal bar with x axis
Velocity at y=150 mm

thus 
position of


Velocity at this instant


Answer:
Slope = 0.50.
Explanation:
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