Answer: A) = 564.4 N
B) = 374 N
Explanation: The ladder forms with the wall a right triangle, with one unknown side. To find it, use Pythagorean Theorem:
side =
side = 1.65
Tom's weight is a vector pointing downwards. Since he is at an angle to the floor, the gravitational force has two components: one that is parallel to the floor () and othe that is perpendicular (). These two vectors and weight, which is gravitational force, forms a right triangle with the same angle the ladder creates with the floor.
The image in the attachment illustrates the described above.
A) = P sen θ
= 680.
= 564.4 N
B) = P cos θ
= 680.
= 374 N
16 miles per hour? I dont really understand your question
Answer:
Where does the tooth fairy go to the north pole?
The molar express!!!!!!
Explanation:
<h3>Answer: 22.48°</h3><h3 /><h3>Explanation:</h3>
refractive index = sin i / sin e
where i is the angle of incidence
e is the angle of refraction
1.5 = sin 35 / sin e
1.5 = 0.5736/sin e
sin e = 0.5736/ 1.5
sin e = 0.3824
e = 22.48°
<h3 />
Answer:
Explanation:
The diagram showing the illustration of the question is shown on the first uploaded image
Here G represents the base
So the displacement in the x -axis is mathematically represented as
The displacement in the y -axis is mathematically represented as
Generally the resultant displacement is
Generally the direction of this resultant displacement is mathematically represented as
=>
=>
Hence the direction is [tex]14.03 ^o[\tex] from the horizontal axis