If the 10N force is positive, meaning to the north, then the 5N south would be negative, and the net force is 10N + (-5N) = 5N to the north.
The object will move in the direction of the net force, which is the vector sum of all the forces. In this case, the net force would be 3N + 10N + 8N + 5N = 26N. So, the object will move in the direction of the resultant force, which is 26N.
The buoyant force acting on the boat is equal to the weight of the water displaced, which is equal to the weight of the boat. Therefore, a 10N boat would displace 10N of water.
To maintain equilibrium, the clockwise moment created by the 10N force must be balanced by an equal anticlockwise moment. Therefore, you should apply the 20N force at a distance of 5m on the opposite side of the pivot point in the horizontal direction. This will create an equal and opposite moment, maintaining equilibrium.
In fact, there is an infinite number of answers because force is a vector, meaning that it has a magnitude and an orientation. For example, if someone pushes horizontaly onto the book (10N) and the friction is 8N in the opposite direction, the resultant force is 2N. But if the book is pushed at an angle, the resultant force changes.
7 N east
The net force is the difference between the 10N falling object and the 4N of air resistance So you solve 10N-4N is 6N
2
The 10N object has the same mass whether on the moon or on Earth. Mass is an intrinsic property of an object that does not change with location. However, the weight of the object would be lower on the moon due to the moon's weaker gravity compared to Earth.
Work = force x distance Work = 10N x 4m= 40 joules
To maintain a constant velocity, the force needed to overcome the frictional force must be equal in magnitude but in the opposite direction. Therefore, a force of 10N is needed to maintain the constant velocity of the sliding object.
The object will move in the direction of the net force, which is the vector sum of all the forces. In this case, the net force would be 3N + 10N + 8N + 5N = 26N. So, the object will move in the direction of the resultant force, which is 26N.
No. If 2 equal forces are acting on an object in opposite directions it will not accelerate. 10N ->(OBJECT)<-10N = No acceleration. 10N <-(OBJECT)->10N = No acceleration.
To simplify the expression (10n - 4n), you combine the like terms. Subtract (4n) from (10n) to get (6n). Therefore, the simplified expression is (6n).
The net force is the difference between the two forces. In this case, the net force is 20N (left force) - 10N (right force) = 10N to the left.
[object Object]
25-15= 10n
The acceleration of the 2kg object when subjected to a 10N force is 5 m/s^2. This is calculated using Newton's Second Law: force = mass x acceleration.