Select any $5$ daily activities which show the different effects of force.
Answer
584.1k+ views
Hint: In physics, a force is any interaction that, when unopposed, causes an object to change its motion. A force may cause a mass object to change its velocity (which involves starting to move from a standstill), i.e. accelerate. Intuitively, force can be defined as a push or a pull. A force is a vector quantity since it has both magnitude and direction. The SI unit of newton is used to calculate it (N). The letter F is used to signify force.
Complete answer:
Force is the push or pull that an object with mass feels that causes its velocity to shift. A force is an external entity capable of altering a body's state of rest or motion. There is a magnitude and a path to it. Following are the various effects on force on day to day life:
(1) A force has the ability to lift a fixed target. For instance, the force of a motor causes a stationary fan to turn ( rotate).
(2) A force may cause a moving object to change its speed.For instance, when a hockey player collides with a bouncing puck, the ball's momentum increases.
(3) A force may bring a moving object to a halt.For instance, brakes, for example, may bring a running vehicle to a complete halt.
(4) A force may cause a moving object to change its direction. For instance, when a running cricket ball is struck by a bat in a cricket match, the trajectory of the cricket ball varies.
(5) An object's shape may be altered by a force. Example: As you apply force to flour dough, it changes shape.
Note: Newton's second law states that the net force acting on an object is proportional to the rate at which its momentum varies over time in its original form. This law states that the acceleration of an object is directly proportional to the net force acting on the object, is in the direction of the net force, which is inversely proportional to the mass of the object if the mass of the object is constant.
Complete answer:
Force is the push or pull that an object with mass feels that causes its velocity to shift. A force is an external entity capable of altering a body's state of rest or motion. There is a magnitude and a path to it. Following are the various effects on force on day to day life:
(1) A force has the ability to lift a fixed target. For instance, the force of a motor causes a stationary fan to turn ( rotate).
(2) A force may cause a moving object to change its speed.For instance, when a hockey player collides with a bouncing puck, the ball's momentum increases.
(3) A force may bring a moving object to a halt.For instance, brakes, for example, may bring a running vehicle to a complete halt.
(4) A force may cause a moving object to change its direction. For instance, when a running cricket ball is struck by a bat in a cricket match, the trajectory of the cricket ball varies.
(5) An object's shape may be altered by a force. Example: As you apply force to flour dough, it changes shape.
Note: Newton's second law states that the net force acting on an object is proportional to the rate at which its momentum varies over time in its original form. This law states that the acceleration of an object is directly proportional to the net force acting on the object, is in the direction of the net force, which is inversely proportional to the mass of the object if the mass of the object is constant.
Recently Updated Pages
What are the two major island groups in India class 9 social science CBSE

What is Jhum cultivation class 9 biology CBSE

Write an Article on Save Earth Save Life

Silk is obtained from of the silk moth APupa BLarva class 9 chemistry CBSE

Write chemical formulas of the following compounds class 9 chemistry CBSE

The Indo Gangetic Plains of India are fertile due to class 9 social science CBSE

Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

Who was referred to as Amitraghata by the Greeks AChandragupta class 9 social science CBSE

Difference Between Plant Cell and Animal Cell

What is the full form of pH?

On an outline map of India show its neighbouring c class 9 social science CBSE

What is pollution? How many types of pollution? Define it


