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AP PHYSICS FINAL EXAM QUIZ BANK |
QUESTIONS AND VERIFIED ANSWERS | GRADE
A (NEW UPDATE)
Which of the following statements about subatomic particles is true?Protons and electrons have opposite charges
Which of the following would be considered derived units in the Internal System?
- kgm/s2
- m^3
If x is measured in meters, v and vo in m/s and a in m/s2, which of the following is NOT dimensionally consistent?v2=vo2+2a
The prefix for one million (10^6) is Mega
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Express 12700 meters in engineering notation.
12.7km
A girl tries to measure the height from the floor to the ceiling but her tape measure is not long enough. She takes a board that she knows is 1 m tall and then measures up to get a value of 0.875 m. What is the height of the ceiling?
- m
What is the circumference of a circle with a 7.38 cm radius?(carefully consider the number of significant figures) 46.4 cm
Convert 3.74 hours to standard units.13500 s
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Covert 32 kg to cg.3200000 cg
Subtract 46.73 - 11 and determine the answer in significant figures.36
Given two vectors:
A=2i+4j and B=3i-4j
Find the magnitude of:
A-B 8.1
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Which of the following are NOT vectors? (Please choose all that are correct) -The temperature outside -A persons height -The age of the Earth
Which of the following statements is NOT true vectors are defined by a magnitude and a compass relationship such as Northwest.
A vector has an X component of 45.0 m when traveling at - 66.7o. What is the magnitude of the vector?114 m
A vector has a Y component of -45.0 m when traveling at - 66.7o. What is the magnitude of the vector?
49.0 m