3 years ago

The correct sequence of layers of the atmosphere from innermost to outermost is

Physics

1 answer:

serious [3.7K]3 years ago

4 0

Troposphere, stratosphere, mesosphere, thermosphere, exosphere

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Answer

given,

mass of jogger = 67 kg

speed in east direction = 2.3 m/s

mass of jogger 2 = 70 Kg

speed = 1.3 m/s in 61 ° north of east.

jogger one

$P_1 = m_1 v_1 \hat{i}$

$P_1 = 67 \times 2.3\hat{i}$

$P_1 = 154.1 \hat{i}$

$P_2 = m_2 v_2 \hat{i} +m_2 v_2 \hat{j}$

$P_2 = 70\times v cos \theta \hat{i} +70\times v sin \theta \hat{j}$

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now

P = P₁ + P₂

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magnitude

$P = \sqrt{198.22^2 + 79.59^2}$

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4 years ago

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