1. what is the mass (in kg) of the child and basket if a scale reading of 102 n is observed? kg (c)
2. what is the tension t1 (in n) in the cord attaching the child to the scale? (enter the magnitude only.) n (d)
3. what is the tension t2 (in n) in the cord attaching the scale to the ceiling, if the scale has a mass of 0.800 kg? (enter the magnitude only.) n
Answers: 1
Physics, 21.06.2019 18:00
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Physics, 22.06.2019 05:30
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.
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Physics, 22.06.2019 11:50
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 22.06.2019 16:00
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
1. what is the mass (in kg) of the child and basket if a scale reading of 102 n is observed? kg (c)...
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