Force is an influence tending to change the motion of a body or produce motion or stress in a stationary body.
Effect of force:
1.Force change the motion of a body:- force change the motion of body that are already in motion and produce motion in a stationary body. Example a car moving on a road suddenly hit behind by a truck, you will notice the tendency of the car motion increase. the force applied by the truck affect the motion of the car. A stationary body hit behind by a moving body, the position of the stationary body changes.
2.Force change the direction of both stationary body and body in motion:- Newton's second law state that the rate of change of momentum of a body is directly proportional to the applied force and take place in the direction in which the force acts.
3.Frictional force:- is a force that oppose the motion of one body over the other.
Effect of frictional force:
a.It leads to wasting of energy, when two surrounding forces move over each other, heat is generated as a result of friction. the energy required to turn the machine, will be converted heat energy which reduces the energy output.
b.It leads to wearing away of the surfaces in contact.
4.Gravitational force field:- Gravitational force field causes a body thrown up to fall back on the ground.
The effects of force on a mass is acceleration of the mass.
Yes, a force can have multiple effects at the same time. For example, a force applied to an object can both accelerate it and change its direction of motion simultaneously.
Yes, the effects of forces can be observed through the motion or deformation of objects. For example, a pushing force can cause an object to accelerate, while a pulling force can stretch or compress an object. Additionally, the effects of forces can also be seen through changes in the shape or position of an object.
Force
One example of an unseen source exerting a force is gravity. Gravity is a force that pulls objects towards each other, such as the Earth pulling objects towards its center. While it is unseen, its effects can be observed in everyday phenomena like an apple falling from a tree.
A force acting on a body accelerates it in the direction of the force.
FRICTION and inertia that force can have on motion
A launched projectile is not an example of centrifugal force. It is an example of centripetal force.
Pull or push is an example of force
Mass effect force because mass is all about force
Work is the quantity that measures the effects of a force acting over a distance. It is calculated as force multiplied by distance in the direction of the force.
Yes, muscular force is an example of a contact force. It is the force applied by our muscles when they come into contact with an object to either push or pull it.