2. When a ball hits the floor, the action force is .
3. When a ball hits the floor, the reacti...
Physics, 19.03.2020 19:11 naiomireyes74p2aybs
2. When a ball hits the floor, the action force is .
3. When a ball hits the floor, the reaction force is .
4. When you ride a bicycle, how do the tires provide an action force?
5. When you ride a bicycle, how does the ground provide a reaction force?
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Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
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Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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Orque can be calculated by multiplying the force (n) applied at 90∘ to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n⋅m. if the force (at 90∘ to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
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