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1 year ago

12

build three straight ramps on the stage one ramp should be nearly flat and another should be extremely steep the last ramp shoul

d have a steepness somewhere in between

1 answer:

notsponge [240]1 year ago

3 0

Answer:

hope this helps

Explanation:

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The x component of vector is -27.3 m and the y component is +43.6 m. (a) What is the magnitude of ? (b) What is the angle betwee

lara [203]

Answer:51.44 units

Explanation:

Given

x component of vector is $-27.3\hat{i}$

y component of vector is $43.6\hat{j}$

so position vector is

$r=-27.3\hat{i}+43.6\hat{j}$

Magnitude of vector is

$|r|=\sqrt{27.3^2+43.6^2}$

$|r|=\sqrt{2646.25}$

|r|=51.44 units

Direction

$tan\theta =\frac{43.6}{-27.3}=-1.597$

vector is in 2nd quadrant thus

$180-\theta =57.94$

$\theta =122.06^{\circ}$

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3 years ago

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frutty [35]

Answer:

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Explanation:

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An object is thrown upward from the edge of a tall building as with a velocity of 10m/s. where will the object be 3s after it is

KonstantinChe [14]

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3 years ago

Hi i need help. thNKS

Ede4ka [16]

Answer:

8

Explanation:

Groups go down, periods go across :)

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2 years ago