Physics, 18.08.2021 23:40, ronalescobar2002
A student conducts an experiment to determine the speed of a toy car at the bottom of a ramp after it is released from different heights on the ramp. The student makes one measurement for each height.
What is one way that the student could improve the experiment?
(A) Use a different timer for height.
(B) Use a different ramp for each height.
(C) Perform one trial for each measurement but use a different car for each height.
(D) Perform multiple trials for each release height instead of just one.
Answers: 3
Physics, 22.06.2019 09:30, 11needhelp11
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Physics, 22.06.2019 11:30, tommyaberman
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
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