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3 years ago

New material is created at which of these types of plate boundaries?

Physics

2 answers:

adelina 88 [10]3 years ago

6 0

Answer:

Option (B)

Explanation:

The new materials are created along the mid-oceanic ridge in a divergent plate boundary.

In a divergent plate motion, the two plates move in the opposite direction. As a result of which the magma rises and comes out to the surface, that immediately cools and forms basaltic rocks and lavas. This adds new materials to the ocean floor along the mid-oceanic ridge. The rocks near the mid-oceanic ridge are the youngest and the rocks that are away from the mid-oceanic ridge are the oldest. This type of plate boundary is also known as the constructive plate boundary.

Hence, the correct answer is option (B).

MA_775_DIABLO [31]3 years ago

4 0

transform

new mats caused by intense forces and heat

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Marta_Voda [28]

Answer:

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Explanation:

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3 years ago

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zhannawk [14.2K]

Answer:

Part a)

v = 16.52 m/s

Part b)

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Explanation:

Part a)

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so here we can say

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Part b)

(b) when the small-mass object is the one moving initially

here also we can use momentum conservation as the net force on the system of two masses will be zero

so here we can say

$m_1v_{1i} + m_2v_{2i} = (m_1 + m_2)v$

Again this is a perfect inelastic collision so after collision both balls will move together with same speed

so here we can say

$v = \frac{(m_1v_{1i} + m_2v_{2i})}{(m_1 + m_2)}$

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