A concave mirror with a radius of curvature of 40 cm forms an image 15 cm behind the mirror. Where in front of the mirror was the object placed? O a. 6.0 cm O b. 8.6 cm O c. 30 cm O d. 60 cm

Q: What is the reading from the following dial caliper? 5678921234 80 -70 90 60 001 50 40 20 30

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Q: so how do we get the an

A: Intial velocity (u) = 40 m/sFinal velocity (v) = 10 m/sDistance travelled (s) = 1750 musing the…

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