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- HISure I will.Ok listen carefully
- Muscular force when any force applied by using of muscles like arms or legs is known as muscular force . For examples if you lift a brick from ground , then your muscles do work for lifting it hence, here muscular force applied by arms .
- A contact force is any force that occurs as a result of two objects making contact with each other For example pushing a chair You need to push the chair by your hands to make it move Its has two types of Contact Forces Muscular Force and Frictional Force
- Hey Jack Nice to meet you I needed a help from you.Can you explain me Contact Force and Non contact Force that mam taught us today?
- Ohk know here comes Frictional Force .A force generated by two surface when they slide against each other is know as Frictional Force For examples Rubbing hands is an example of friction. When the hands are rubbed against each other, a force opposing this motion of the hands comes into action.
- Hmm its seems I am getting it
- A non-contact force is a force applied to an object by another body that is not in direct contact with it. There are three types of non contact Force Magnetic Force and Gravitational Force And electrostatic Force
- magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion.
- Gravitational force is the attractive force exerted by the earth on all the objects in the universe.Example of gravitational force is when a ball is thrown upwards, it falls back on the ground because of gravitational force.
- ;The electrostatic force is an attractive and repulsive force between particles are caused due to their electric charges. For exampleWhen we run a piece of paper with the oil in our head with the help of a comb produces electrostatic force
- Thank you so much Jack for explaining Contact Force and Non Contact Force to me
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