Physics, 27.11.2020 21:20 brandydailey24pe8r24
3 A plumber measures, as accurately as possible, the length and internal diameter of a straight copper pipe. The length is approximately 80 cm and the internal diameter is approximately 2 cm. What is the best combination of instruments for the plumber to use
A Ruler for internal diameter and ruler for length
B Ruler for internal diameter and tape for length
C Vernier calipers for internal diameter and ruler for length
D Vernier calipers for internal diameter and tape for length
Answers: 3
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
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Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of
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Physics, 22.06.2019 15:00
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
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3 A plumber measures, as accurately as possible, the length and internal diameter of a straight copp...
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