Physics, 10.04.2020 16:07 quinshayewilli3329
A boy ties a stone to the end of a string which he then whirles above his head round a circular path of radius 15cm . If the stone makes 20 oscillation in 10 seconds, calculate the angular and linear speeds of the stone.
Answers: 2
Physics, 22.06.2019 16:00
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
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Which statements did both aristotle and ptolemy assume? check all that apply.
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Physics, 23.06.2019 01:30
Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above
Answers: 1
Physics, 23.06.2019 04:50
Suppose two stars are located in region a of the h-r diagram shown in the figure below. star c appears much dimmer than star y as seen from earth. which star can be inferred to be nearer to earth and how do you know?
Answers: 1
A boy ties a stone to the end of a string which he then whirles above his head round a circular path...
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