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3 years ago

9

A 15.0 cm object is 12.0 cm from a convex mirror that has a focal length of -6.0 cm. What is the height of the image produced by

the mirror?
–5.0 cm
7.5 cm
-7.5 cm
5.0 cm

2 answers:

aliya0001 [1]3 years ago

6 0

Answer:

-7.5

Explanation:

edge 2021

laila [671]3 years ago

4 0

The answer is -7.5cm

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Answer:

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Given that,

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$KE = \frac{1}{2} lw ^ 2$

Now, starting from there towards the <em>Angular equation of kinetic energy</em>, the moment of inertia (i) is used instead of mass (m), and angular velocity (w) instead of linear velocity (V)

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