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erastovalidia [21]
2 years ago
7

b) Si la distancia entre el punto A y el punto B es de 650 metros aproximadamente y la estudiante tarda 15 minutos (1200 segundo

s) en recorrer dicha distancia ¿Cuál es la velocidad de la alumna durante este viaje? AAAyudAAA
Physics
1 answer:
lina2011 [118]2 years ago
6 0
Answer: A
explanation:
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Newton’s second law states that the acceleration a of an object is proportional to the force F acting on it is inversely proport
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Answer:

[F]=[MLT^{-2}]

Explanation:

Newton’s second law states that the acceleration a of an object is proportional to the force F acting on it is inversely proportional to its mass m. The mathematical expression for the second law of motion is given by :

F = m × a

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a is the acceleration due to gravity

We need to find the dimensions of force. The dimension of force m and a are as follows :

[m]=[M]

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So, the dimension of force F is, [F]=[MLT^{-2}]. Hence, this is the required solution.

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11. Which of the following phenomena is taking place when sound waves are reflected from a surface along parallel lines? A. Refr
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While trees are not the largest level in the pyramid of numbers, they are still the base for both the pyramids of biomass and py
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2 years ago
A battery charges a parallel-plate capacitor fully and then is removed. The plates are immediately pulled apart. (With the batte
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Answer:

<em>There will be an increase in potential difference.</em>

Explanation:

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When we shake a mango tree, the mangoes fall down. It is because when we shake the tree, the mango tend to be rest due to inertia where as the branches are in motion. That is why the mangoes tend to be at rest due to inertia where as the branches are in the motion.
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