Physics, 02.08.2019 18:30, isalybeaudion2205
Research findings clearly show that physical and a negative lifestyle seriously threaten the health and hasten the deterioration rate of the human body. a love b activity c colds d inactivity
Answers: 1
Physics, 21.06.2019 22:30, christson805
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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Physics, 22.06.2019 05:30, dxpebetty64
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
Physics, 22.06.2019 11:50, kaylallangari2145
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
Research findings clearly show that physical and a negative lifestyle seriously threaten the health...
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