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Artemon [7]
4 years ago
14

can you please help me i will follow you or i will give brainliest please help me with this question.​

Physics
2 answers:
tigry1 [53]4 years ago
4 0

Answer:

a to b is 109 degrees

Explanation:

Alchen [17]4 years ago
4 0

Answer:

uuuh yeah can i get the big mac

Explanation:

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givi [52]

Answer: 289.44km

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Two objects moving with the same speed may not have the same velocity. Why?​
Nutka1998 [239]
Objects have the same velocity only if they are moving at the same speed and in the same direction. Objects moving at different speeds, in different directions, or both have different velocities.
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A soccer ball is sitting in the middle of a soccer field during a game. When the referee blows his whistle, one of the players r
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where would information on the chemical and physical properties of a specific chemical be located in a laboratory or in the work
goldenfox [79]

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Both

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8 0
3 years ago
At takeoff, the horizontal and vertical velocity of long jumper are 57.8 m/s and 5.6 m/s respectively. What is the resultant vel
Lady bird [3.3K]

Apply the Pythagorean theorem to get the resultant velocity:

V = \sqrt{Vx^{2}+Vy^{2}}

Given values:

Vx = 57.8m/s

Vy = 5.6m/s

Plug in and solve for V:

V = 58.1m/s

EDIT: Let's get the direction of the resultant velocity as well.

This equation will give the angle of the velocity as measured off of the ground:

θ = tan⁻¹(Vy/Vx)

Again, the given values are:

Vx = 57.8m/s

Vy = 5.6m/s

Plug in the values and solve for the angle θ:

θ = tan⁻¹(5.6/57.8)

θ = 5.5°

The resultant velocity is oriented 5.5° off the ground.

5 0
3 years ago
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