Answer:
Use the right-hand rule for magnetic force to determine the charge on the moving particle.
This is a
negative
charge
Explanation:
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<span>The
best and most correct answer among the choices provided by the question is<span> A.
If the uncharged object is a conductor, the charged object can attract opposite
charges. </span></span>
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</span><span>Hope my answer would be a great help for you. </span> </span>
<span> </span>
The maximum height is:
hmax = v0² sin² α / 2 g<span>
The horizontal range is: x = v0² sin 2 α / g</span>
So we are given that:
x = 14.5 hmax
v0² sin 2 α / g
= 14.5 v0² sin² α / 2 g<span>
<span>7.25 sin² α = 2 sin α cos α
<span>7.25 sin α = 2 cos α
7.25 tan α = 2
<span>tan α = 0.27586
<span>α = tan^(-1) 0.27586
α = 15.42°<span>
<span>The angle of projection is 15.42</span></span><span>°</span></span></span></span></span></span>
A. inertia
Because it has to do with the motion of something, especially if it changes its pace. In this example, the book's motion, when sliding on the table, decreased because of less force being given off from the student.