Consider the model above. It represents the electrical force. As r increases, the attractive force decreases. How would this mod
2 answers:
Answer:
As we keep on increasing the radius the value of the gravitation force of attraction decreases and as we decrease the radius the gravitation force increases.
Explanation:
Like the coulombs law of electrostatics, the law of gravitation also depends inversely on the square of the value of r. Therefore, as we keep on increasing the value of r the value of the gravitation force decreases and as we decrease the value of the r the value of gravitation force increases.
Gravitation Force=
Coulombs's Law=
You might be interested in
Answer:
The horizontal distance traveled by the rocket is 90.46 m
Explanation:
Given;
initial velocity of the rocket, u = 30 m/s
angle of projection, θ = 40°
the horizontal distance traveled by the rocket = ?
The horizontal distance traveled by the rocket is given by the range of the projectile.
The range of the projectile is given as;
Therefore, the horizontal distance traveled by the rocket is 90.46 m
The closest answer in the given options is 90.54 m
Answer:
29 T/s
Explanation:
Given:
Area enclosed by loop, A = 1 m²
Maximum induced emf, e = 25.0 V
loop is oriented at an angle 30° with the x-y plane.
varying magnetic field is oriented parallel to z-axis.
we have to find
Induced emf is given by:
≈29T/s