Work = change in energy which can be calculated by force * displacement so taking this we can multiply 350n by *2m and we can come out with 700 joules
The angle of the resultant vector, rounded to the nearest tenth is determined as 36.9⁰.
<h3>
Magnitude of components vectors</h3>
The resultant vector of the three vectors can be determined from the magnitude of the components vectors.
Ex = 2
Fx = 4
Gx = 2
Ey = 2
Fy = 1
Gy = 3
∑Vx = Ex + Fx + Gx = 2 + 4 + 2 = 8
∑Vy = Ey + Fy + Gy = 2 + 1 + 3 = 6
<h3>Angle of the resultant vector</h3>
tanθ = Vy/Vx
tanθ = 6/8
tanθ = 0.75
θ = tan⁻¹(0.75)
θ = 36.9⁰
Thus, the angle of the resultant vector, rounded to the nearest tenth is determined as 36.9⁰.
Learn more about resultant vector here: brainly.com/question/110151
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The velocity at the maximum height will always be 0. Therefore, you will count your final velocity as 0, and your initial velocity as 35 m/s. Next, we know that the acceleration will be 9.8 m/s^2. How? Because the ball is thrown directly upward, and the only force acting on it will be the force of gravity pushing it back down.
The formula we use is h = (Vf^2 - Vi^2) / (2*-9.8m/s^2)
Plugging everything in, we have h = (0-1225)/(19.6) = 62.5 meters is the maximum height.
Answer A because you can go through a series of scientific steps to conduct an experimenter and scientifically get your answer ;)
