Answer:
An antimony can form 3 bonds
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Explanation:
Boyle's law is the answer
Answer:
Height of wall is 12 ft.
Explanation:
In the shown figure, AB denotes the height of the wall, BC denotes the distance between foot of the ladder and wall and AC denotes the length of the ladder.
Let h be the height of wall. By Pythagoras Theorem,
(AB)² + (BC)² = (AC)²
According to the problem, AC = 13 ft, AB = h ft and BC = (h - 7) ft:
h² + (h-7)² = (13)²
h² + h² + 49 - 14h = 169
2h² - 14h - 120 = 0
h² - 7h - 60 = 0
By mid-term splitting,
h² - 12h + 5h - 120 = 0
h(h - 12) + 5(h - 12) = 0
(h - 12) x (h + 5) = 0
h = 12 ft or h = -5 ft
Since, height of wall cannot be negative. Hence, the height of wall is 12 ft.
Answer:The main forces in a suspension bridge are tension in the cables and compression in the towers. The deck, which is usually a truss or a box girder, is connected to the suspension cables by vertical suspender cables or rods, called hangers, which are also in tension.
Explanation:Hope this helped u also may i have brainlist only if u wanna give me brainlist thoygh! Have an bless day and stay safe good day kindsir or ma'am.
The acceleration due to gravity of the asteroid is 833.85 N.
<h3>
Force of gravity holding the the alien down</h3>
F = mg
where;
- m is mass of the alien
- g is acceleration due to gravity
Assuming the acceleration due to gravity of the asteroid = 9.81 m/s²
F = 85 x 9.81
F = 833.85 N
Thus, the acceleration due to gravity of the asteroid is 833.85 N.
Learn more about force of gravity here: brainly.com/question/2537310
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