Answer:
Answer is c. 2
Explanation:
Since friction is present at the contact between 2 materials thus coefficient of friction always involve 2 materials
Seven colors are in the rainbow haha
The relative velocity is defined as the velocity of an object with respect to another observer. It is the time rate of change of relative position of one object with respect to another object.
<h3>What is the relative velocity of A with respect to B?</h3>
The relative velocity of A with respect to B= velocity of the body A – velocity of the body B.
<h3>What is relative velocity and its formula?</h3>
The relative velocity formula is expressed as. V → = V A B → + V B C → Where. VAB is the velocity with respect to A and B, VBC is the velocity with respect to B and C and VAC is the velocity with respect to A and C.
To learn more about relative velocity, refer
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The core properties of kanban include:
- Visualize the work.
- Limit work
- Manage flow.
<h3>What is kanban?</h3>
It should be noted that kanban simply means a popular framework that's used to implement agile and devops software development.
The core properties of kanban include visualize the work, limit work and manage the flow.
Learn more about kanban on:
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I think there is no aliens in all the planets