Table of Contents
- 1 What happens to the shape of an object when force is applied on it?
- 2 Which force is responsible to change the shape of an object?
- 3 How can force change the shape of an object class 8?
- 4 Which is responsible to determine the shape of an object?
- 5 How can we change the shape of an object give an example class 8?
- 6 What is force class 8?
- 7 What are the materials that change their shape on application?
- 8 How do you change the shape of an oblect?
What happens to the shape of an object when force is applied on it?
When a force acts on an object, the object may change shape by bending, stretching or compressing – or a combination of all three shape changes. Pull an object’s ends apart, eg when a rubber band is stretched. Push an object’s ends together, eg when an empty drinks can is squashed.
Which force is responsible to change the shape of an object?
Explanation. When a force acts on an object, the object may change shape by bending, stretching or compressing – or a combination of all three shape changes. Forces are responsible for changing the motion of objects.
Can force change the shape of an object give an example to prove your point?
Yes, force can change the shape of an object. Example: Chapathi dough can be made into chapathis by by applying force. A rubber band elongates when stretched.
How does force cause the object to change its shape and size force acting on an object causes change in shape and size when?
A force acting on an object causes the object to change its shape or size, to start moving, to stop moving, to accelerate or decelerate. When there’s the interaction between two objects they exert a force on each other, these exerted forces are equal in size but opposite in direction.
How can force change the shape of an object class 8?
Force can Change shape of Object When we use dough for making chapatis, when we press the dough with our hands we apply force on the dough which changes its shape. This is because we apply force on the tube while squeezing it.
Which is responsible to determine the shape of an object?
the shape and size of an object is determined by the brain after impulse from the optic nerve.
What is a force what changes can be produced by a force?
Force is a push or a pull acting on an object which changes or tends to change state of rest or motion of an object. Force can change the state of rest or motion of an object. 2. Force can change the shape of an object.
Can force change size?
An external force may cause a change in the state of motion, size and shape of an object. The force may cause a change in the internal arrangement of molecules making up the object and depending upon the magnitude of the force, the size or shape of the object may change.
How can we change the shape of an object give an example class 8?
Two examples of forces that cause a change in the shape of an object are as follows: (i) Squeezing of a plastic bottle changes the shape of the bottle. (ii) Deformation of clay by pressing it between the hands.
What is force class 8?
A force is simply defined as a push or a pull on a particular object. For instance, when someone pushes a car in a particular direction and the car moves in the direction of the applied force. As per the Class 8 chapter on Force and Pressure, the use of force requires interaction between at least two objects.
How can force change the shape or size of an object?
Force can change the shape or size of an object. While making chapattis, we change the shape of the dough by applying force with our hands. The shape of a rubber band changes when it is pulled. You can also break things by applying a force.
How does force change the direction of a moving object?
In these examples, force changes the direction of a moving object. Force can change the shape or size of an object. While making chapattis, we change the shape of the dough by applying force with our hands. The shape of a rubber band changes when it is pulled.
What are the materials that change their shape on application?
Materials such as those change their shape on the application of force but when the force is removed the material returns back to its original position. The materials which change their shapes permanently on the application of force such as clay and dough are called Plastic materials.
How do you change the shape of an oblect?
The shape of an oblect can be changed by applying force on the object. For example : If I have a rectangular card board I tear it into very many smaller pieces. The resulting shape is not anymore rectangular.