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aniked [119]
2 years ago
6

✓ 49 < V53 < V64

Mathematics
2 answers:
blondinia [14]2 years ago
6 0

Answer:

A

Step-by-step explanation:

root of 49 is 7

as we know 7 * 7 is 49

also -7 * -7 is 49

so yeah that's the r8 answer

stealth61 [152]2 years ago
4 0
The final answer for 49 is 7
For 64 it’s 8
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son4ous [18]

Answer:

The acceleration in the system and in the rope is same as 5.88 m/s2.

Step-by-step explanation:

The figure shows two blocks of m1 = 0.8 Kg and m2 = 0.2 kg if the block of mass m2 is dragged by the block of mass m1 calculate the acceleration of the system and the acceleration of the rope

Let the acceleration is a and the tension in the string is T.

Use Newton's second law

m_1 g - T = m_1 a ..... (1)\\\\T -m_2 g = m_2 a ......(2)\\\\Add both of them \\\\(m_1 - m_2) g = (m_1 + m_2) a \\\\(0.8-0.2)\times9.8 = (0.8+0.2)a\\\\a = 5.88 m/s^2

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3 years ago
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4 0
4 years ago
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Let

x--------> the degree of difficulty of the dive


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Answer:

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