Physics, 03.04.2020 02:39 breannaking9734
For part A (steel projectile), compute the total kinetic energy before and immediately after impact (show your work). Calculate (and then explain) the kinetic energy loss by using (KEf – KEi) / KEi x 100%•Conservation of momentum m v0 = (m + M ) vc•Conservation of energy ½ (m + M) vc2 = (m + M ) g h•Trig application L ( 1 - cos θ ) = hTable A (Pendulum Methodfor steel sphere)Trials 1 2 3 4 5 avg θ 36 36.5 35.5 36 36.5 36.1m = 65.92gM =240.27gL = .029mh = 0.0557 mvc = 1.05 m/sv0 = 4.88 m/s
Answers: 2
Physics, 22.06.2019 06:50, tessalopezgarcia2345
Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.
Answers: 3
Physics, 22.06.2019 12:30, clmorcutt420
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.
Answers: 1
For part A (steel projectile), compute the total kinetic energy before and immediately after impact...
History, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40
Biology, 26.03.2021 18:40
Mathematics, 26.03.2021 18:40