5 Questions
Which type of force opposes the motion of a body?
Frictional force
What type of force is needed to make an object move?
Muscular force
Which force can change the shape of an object?
Elastic force
What type of force is exerted by our body's muscles?
Muscular force
Which force is very important in our daily life and helps us in walking, holding, writing, and fixing objects?
Frictional force
Study Notes
Forces
- Friction is a type of force that opposes the motion of a body.
- An external force is needed to make an object move, as it helps to overcome the inertia of the object.
- Muscular force, which is exerted by our body's muscles, can change the shape of an object.
- Muscular force is very important in our daily life as it helps us in performing various activities such as walking, holding, writing, and fixing objects.
Test your knowledge on types and effects of force, including how force can make an object move, stop a moving object, change its direction and shape, as well as the various types of forces such as frictional, muscular, elastic, mechanical, gravitational, and magnetic force.
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