Physics, 29.01.2020 10:56 girlchamp654
Aclock keeps accurate time when the length of its simple pendulum is l. if the length of the pendulum is increased a small amount, which of the following is true? a) the clock will run slow. b) the clock will run fast c) the clock will continue to keep accurate time d) the answer cannot be determined without knowing the final length of the pendulum. e) the answer cannot be determined without knowing the percentage increase in the length of the pendulum
Answers: 2
Physics, 22.06.2019 04:30, cicimarie2018
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
Answers: 1
Physics, 22.06.2019 05:20, lea5261
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
Physics, 22.06.2019 14:50, lilyrockstarmag
Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two
Answers: 1
Aclock keeps accurate time when the length of its simple pendulum is l. if the length of the pendulu...
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