subject
Chemistry, 04.01.2020 06:31 Nowellkwaku

Agroup of students designed an experiment with a thread and a rubber stopper. the steps of the experiment are listed below. 1. tie a rubber stopper to one end of a 20 cm long thread. 2. hold the other end of the thread and whirl it in a circle five times. 3. allow the thread to wind up on the finger. 4. observe that the rubber stopper moves faster as it comes nearer to the finger. the experiment most likely demonstrates (2 points) question 5 options: 1) kepler's first law of planetary motion 2) kepler's second law of planetary motion 3) newton's second law of motion 4) newton's third law of motion

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 20:00
The answer for #3 is c but i don't know why
Answers: 1
question
Chemistry, 22.06.2019 09:10
Which compound contain an iron with a 3+ charge
Answers: 1
question
Chemistry, 22.06.2019 10:10
When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
Answers: 1
question
Chemistry, 22.06.2019 12:00
Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3
Answers: 1
You know the right answer?
Agroup of students designed an experiment with a thread and a rubber stopper. the steps of the exper...
Questions
Questions on the website: 13722367