Answer:
The distance traveled by car before stopping is
Explanation:
Given
Initial speed of car
Final speed of the car
Acceleration of the car
Let distance traveled before stopping be s
Using equation of motion
=>
=>
Thus the distance traveled by car before stopping is
Answer:
Answered
Explanation:
A separated flow is a characteristic of a flow-field over a __Stalled__ airfoil. Stall is the reduction in lift coefficient generated by a foil as angle of attack increases.
The critical angle of attack is typically about 15 degrees, but it may vary significantly depending on the fluid, foil, and Reynolds number.The boundary layer will tend to separate from the top surface and a large wake is formed downstream.
<u>Answer</u>
4 kilometers north
<u>Explanation</u>
The displacement of is vector quantity. It has both magnitude and direction.
Taking the displacement towards north to be positive, the displacement towards south would be negative.
∴ Total displacement = 15 + (-11)
= 15 - 11
= 4 Km
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Sound waves can combine to become bigger. true