Answer:
4188.79cm³
Explanation:
<em> think but I might be wrong</em>
Answer:
The correct option is "moving electric charges or currents".
Explanation:
Magnetic field is used to define as a field that surrounds a current carrying conductor or moving electric charge by virtue of which it exerts a force on another current carrying conductor or a moving charge itself.
The magnetic field generated by a moving charge is given by
where
q = is the magnitude of charge
v = is the velocity vector of the moving charge
r = is the position vector of the point at which the field is calculated
|r| = is the magnitude of position vector.
Similar the magnetic field generated by a current carrying conductor is given by
where
I is the current
The integration is carried out along the whole length of conductor.
Also since magnetic mono poles do not exist or their existence is not confirmed until now so it is not an appropriate option.
<span>The time period from one moon to the next is called a <span>Month
</span></span>
<span>The period is averagely around 30 days...but we call it a Month. That's the answer. The word Month and Moon are sort of related. Month is simply from one Moon to the next Moon.</span>
Grav Force = GMm/r squared. M is earth's mass. m is the probe. r is distance to centre of earth.Given that 600 = GMm/(10,000^2).GMm = 600x(10,000^2) for 10, 000 milesGMm = ? x (20,000^2) for 20, 000 milestherefore600x(10,000^2)=? x (20,000^2)therefore [600x(10,000^2)]/(20,000^2)=? [600x(1x1)]/(2x2)=? [600/4]=? ?=150lb.Same procedure for b and c.Please ask if you want further help.
Answer:
a)
b) x = 4.47 cm
c)
d) x = 1.48 cm
Explanation:
a) The center of mass is equal to:
Where m is the mass of beads and x is the distances, if x₁ = d₁, x₂ = d₂ and x₃ = d₃
b) If
m₁ = 23g
m₂ = 15 g
m₃ = 58 g
d₁ = 1.1 cm
d₂ = 1.9 cm
d₃ = 3.2 cm
c) The center of the mass of the beads realtive to the center of bead is:
d)