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Alex
3 years ago
13

A. Lens is used in a telescope

Physics
1 answer:
Nimfa-mama [501]3 years ago
8 0

yes it is used in a telescope

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2. Two charged particles as shown in figure below. QP = +10 μC and Qq = +20 μC are separated by a distance r = 10 cm. What is th
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Answer:

F = 180 N

Explanation:

Given that,

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3 years ago
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A motorboat traveling from one shore to the other at a rate of 5m/s east encounters a current flowing at a rate of 3.5m/s north
nikdorinn [45]

Answer:

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