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Assuming this is a vacuum: Motion would occur only if there is no secondly force acting on the object with the same magnitude(strength) but has the opposite direction to the force you're acting upon this object.
30 N to the right
Force is a vector, and so the sum of all forces acting on an object is a vector sum.
If the masses of two objects are each halved, and the distance between them doesn't change, then the mutual gravitational forces of attraction between them are reduced to 1/4 of their original magnitude.
Actually you answer itself is wrong. You can only find the magnitude of force, not the magnitude in force. You can find the magnitude of force by s = (1/2)*a*t^2
Magnitude is a scientific way of saying size or number. The gravitational force is the force (measured by Newtons (N)) acting on an object. On earth, the gravitational force is 9.81 Newtons, this can be commonly rounded to 9.8 or even 10, depending on the accuracy required. In laymen's terms, the magnitude of the gravitational force is simply the strength of gravity acting on an object.
A force of equal magnitude, acting in the opposite direction.
The upward force acting on an object is the normal force. It is equal in magnitude, but opposite in direction to the object's weight.
The acceleration of gravity at the surface of Mercury is 3.7 m/sec2. The force on a mass on the planet's surface depends on the size of the mass. The magnitude of the force, in newtons, is (3.7) times (the object's mass).
Magnitude is 315 N. Direction would be opposite the first force, so they cancel out and leave the body at rest.
The force of attraction between masses is called gravitional force or gravity
5.401.098 km
weight
"The condition of equilibrium or motion of a rigid body is remain unchanged, if a force acting on the rigid body is replaced by another force of the same magnitude and same direction but, acting anywhere along the same line of action."
Add forces 1 and 2 = 40N Magnitude of resultant = root[402+302] = 50N [Also, this is at an angle of 36.9 degrees to the 30N force]
Yes.
found gravitional force