Physics, 25.06.2019 18:30 ilovecatsomuchlolol
Apulley system lifts a 1345 n weight a distance of 0.975m. paul pulls the rope a distance of 3.90m, exerting a force of 375n. a. what is the ideal machine advantage of the system? b. what is the mechanical advantage? c. how efficient is the system?
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Physics, 22.06.2019 09:30
Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
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Physics, 22.06.2019 15:00
For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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Apulley system lifts a 1345 n weight a distance of 0.975m. paul pulls the rope a distance of 3.90m,...
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