A cat sits on a high brance. what kind of energy does it possess? (APEX)
A. Kinetic
B. Chemica...
Physics, 19.10.2020 23:01 Mexicochan
A cat sits on a high brance. what kind of energy does it possess? (APEX)
A. Kinetic
B. Chemical
C. Potential
D. Nuclear
Answers: 1
Physics, 22.06.2019 05:20
A3.9 g aluminum foil ball with a charge of +4.1ร10โ9 c is suspended on a string in a uniform horizontal eโ field. the string deviates to the right and makes an angle of 30โ with the vertical. part a part complete what information about the eโ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of eโ only the direction of eโ both the magnitude and the direction of eโ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you
Answers: 3
Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kg๏k) and water is cw = 4190 j/(kg๏k)
Answers: 3
Physics, 22.06.2019 23:30
Avector aโ has a length of 8.6 m and points in the negative x direction. find the x component of the vector โ3.7aโ .
Answers: 1
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