Physics, 14.09.2019 09:30, hernandez48tur
You comb your hair and the comb becomes negatively charged. strictly speaking, how will the mass of your hair change? a. it wil increase b. it will decrease c. it wil not change
Answers: 1
Physics, 22.06.2019 16:50, fsugg9168
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
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