The given magnitude and direction of and , can be
expressed in terms of unit vectors, to give - .
Correct response:
- The component form of is
- The magnitude of is <u>1117.47 meters</u>
<h3>Which is the method used to find the displacement vector?</h3>
<em>The possible parameters obtained from a similar question posted online are;</em>
Magnitude of = 360 m
Direction of = 40° above the horizon
Magnitude of = 880 m
Direction of = Another 123° from
Required:
The displacement of the airplane, while the radar was tracking it, = -
Solution;
= 360 × cos(40°)· + 360 × sin(40°)·
= 880 × cos(123° + 40°)· + 880 × sin(123° + 40°)·
Which gives;
= (880 × cos(163°) - 360 × cos(40°))· + ((880 × sin(163°) - 360 × cos(40°))·
Which gives;
Therefore;
- In terms of unit vectors is, =
The magnitude of ≈ √((-1117.32)² + (-18.49)²) ≈ 1117.47
- Which gives the magnitude of the displacement, of the airplane is approximately <u>1117.47 meters</u>
Learn more about vectors here:
brainly.com/question/24855749
They are both formed by deposited river sediment.
c. Ben is correct. According to Newton's 2nd law of motion objects with more mass require more force to accelerate.
Explanation:
We can answer this question by using Newton's second law of motion, which states that the net force applied on an object is equal to the product between the mass of the object and its acceleration. Mathematically:
where
F is the net force
m is the mass of the object
a is its acceleration
From the equation, we notice that:
- The force is directly proportional to the mass of the object --> so if the mass increases, the force needed to accelerate the object will increase too
Therefore, the correct answer is
c. Ben is correct. According to Newton's 2nd law of motion objects with more mass require more force to accelerate.
Learn more about Newton's second law:
brainly.com/question/3820012
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Answer:
Diabetic Retinopathy is a form of diabetes that affects the eyes. It can be caused by damage to the retinas, and can cause permanent damage to the eyes, and even blindness. Initially the patient is asymptomatic and become more visibly affected in later stages. It can be treated if caught early, or in mild cases.
Explanation: