Answer: 5.30m
Explanation:
depth of pool = 3.2 m
i = 67.75°
Using snell's law, we have,
n₁ × sin(i) = n₂ × 2 × sin(r)
n₁ = 1, n₂ =1.33, r= 44.09°
Hence,
Distance of Google from edge if pool is:
2.2 + d×tan(r) = 2.2 + (3.2 × tan(44.09°) =5.30m
Answer:
wA - T =mA(a)
second option
Explanation:
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Answer:
The correct answer is C I took the mastery test
Explanation:
Hi there!
When a projectile is launched, the HORIZONTAL component remains constant.
The force of gravity only changes the vertical component of the velocity.
As the two components are completely independent of one another, the horizontal component is UNCHANGED.
Answer:
Graph 1: This design does not control for distance from the central patch.
Graph 2: This design does not control for area of the patch.
Graph 3: In this design, there is no difference between the treatments.
Graph 4: This design does not control for edge effects.
Explanation: