2 years ago

If a car traveling at 75 mph west, changes its direction to east, does it accelerate?

2 answers:

8 0

Answer:

Yes, that's right, a change in the direction of motion results in an acceleration even if the moving object neither sped up nor slowed down. That's because acceleration depends on the change in velocity and velocity is a vector quantity — one with both magnitude and direction.

Step-by-step explanation:

yulyashka [42]2 years ago

5 0

Answer:

yeah i think it would but im not sure

Step-by-step explanation:

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avanturin [10]

Answer:

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Step-by-step explanation:

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Allushta [10]

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2 years ago

Solve for j.<br>-13j - 20 = -8j + 20

aleksley [76]

Answer:

j = -8

Step-by-step explanation:

-13j - 20 = -8j + 20

Add 13 j to each side

-13j+13j - 20 = -8j+13j + 20

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subtract 20 from each side

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Divide by 5

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2 years ago

Exactly how many planes contain points J, K, and N?<br> 0<br> 1<br> 2<br> 3

Archy [21]

Answer:

Step-by-step explanation:

JK and KN is perpendicular.

Thus no planes contained them except 1

Which is a rectangle.

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2 years ago

Nasir has an annual salary of 64,000 and his company pays him twice a month. What is the gross income per paycheck that Nasir re

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64,000/2=32,000

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2 years ago