The object having higher mass will experience higher gravitational force. Among the given things 2540 kg elephant experiences larger gravitational force.
Gravitational force is the force acting down wards which pulls all objects in the earth surface into the ground. Gravitational force is comparatively weaker than nuclear force and magnetic force.
Gravitational pulling experienced by a body is depends upon the height it exists and the mass of the body. As the height from the earth's surface increases, gravity decreases.
Similarly higher the mass of a body, higher will be attractive pull by the earth. The equation for gravitational force is written below:
Force = G m /r², here r is the distance from the earth surface or theoretically for earth it is the radius.
Thus, as mass increases so does gravity. Therefore, a 2540 kg elephant experience highest gravitational force among the other options.
To find more about gravitational force, refer the link below:
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Answer: concrete
Explanation: because of the absorption
(from Penn Foster) ⭐⭐⭐⭐⭐
Material Coefficient of Absorption
Perforated acoustic ceiling material 60%
Heavy curtains (A) 50%
Carpeting (B) 20%
Wood (C) 5%
Plaster 3%
Clay tile (D) 3%
Concrete 2%
The answer is A. Heavy curtains ✅
Is from science
Answer:
f(t) = 28,7 [N]
Explanation: IMPORTANT NOTE: IN PROBLEM STATEMENT CHARGES ARE IN C (COULOMBS) AND IN THE DIAGRAM IN μC. WE ASSUME CHARGES ARE IN μC.
The net force on +q₂ is the sum of the force of +q₁ on +q₂ ( is a repulsion force since charges of equal sign repel each other ) and the force of -q₃ on +q₂ ( is an attraction force, opposite sign charges attract each other)
The two forces have the same direction to the right of charge q₂, we have to add them
Then
f(t) = f₁₂ + f₃₂
f₁₂ = K * ( q₁*q₂ ) / (0,1)²
q₁ = + 8 μC then q₁ = 8*10⁻⁶ C
q₂ = + 3,5 μC then q₂ = 3,5 *10⁻⁶ C
K = 9*10⁹ [ N*m² /C²]
f₁₂ = 9*10⁹ * 8*3,5*10⁻¹²/ 1*10⁻² [ N*m² /C²]* C*C/m²
f₁₂ = 252*10⁻¹ [N]
f₁₂ = 25,2 [N]
f₃₂ = 9*10⁹*3,5*10⁻⁶*2,5*10⁻⁶ /(0,15)²
f₃₂ = 78,75*10⁻³/ 2,25*10⁻²
f₃₂ = 35 *10⁻¹
f₃₂ = 3,5 [N]
f(t) = 28,7 [N]
Answer:
facts
Explanation:
Answer:
They are a lot of religions and faiths across the globe.
Explanation:
There are a lot of monotheistic and polytheistic religions across the world that took origin at different points in the past.
Some of them are: