What are some potential weaknesses to using fingerprints as a means of identification? Why might extraneous knowledge influence an expert’s evaluation of a fingerprint? Cite information from the Brandon Mayfield case.

An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?