Answer:
F = 1.99 10²⁰ N
Explanation:
The gravitational attraction is given by the expression
F =
where G is the constant of attraction 6.67 10⁻¹¹ N m²/kg²
in this case the bodies are the Earth and the Moon
let's calculate
F = .67 10⁻¹¹ 7.36 10 22 5.98 1024 / (3.84 108) 2
F = 1.99 10²⁰ N
Answer:
(A) The maximum force is 85.8 kN.
(B) Dowel shorten by 2.79 mm
Explanation:
Given:
Young modulus
Pressure fracture
Diameter m
Radius m
(A)
From the formula of force in terms of pressure,
Where area of dowel
kN
(B)
From young modulus formula,
Where m
mm
Therefore, the maximum force is 85.8 kN and dowel shorten by 2.79 mm
<span>Answer:
t = I B A sin teta
2.5 x 10^-2 = 10 B (pi 0.1^2 / 4) cos 23
B = 0.06 tesla</span>
Complete Question
The complete question is shown on the first uploaded image
Answer:
Explanation:
From the question we are told that
The initial pressure of the gas is
The volume of the second bulb is
The final pressure of the gas is
Let the unknown volume be represented as
Generally from Boyle's law we have that
=>
=>
Answer:
Gravity
Explanation:
Hope this helps:) Have a good day!!