Question

plz guys tell me the answer fast​

Answer 1

Answer:

Some examples for contact forces are a person throwing a ball or writing on paper.The contact forces are push,pull and friction.Some examples for non-contact forces are a magnet and a paperclip and the moon's gravity and the earth's tides.The two non-contact forces are magnetisim and gravity.

Answer 2

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➠Contact Force :

• Muscular force
• frictional force
• spring force
• normal force
• tension force

➠Non contact forces:

• Gravitational force
• electrostatic force
• magnetic force
• electrochemical force

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