Question

1. Define force. Is it necessary for the two bodies to be in a
ecessary for the two bodies to be in direct contact to
force to exist between them? Explain with examples. Please solve the problem ​

Answer 1

Answer:

force is interaction with objects to change motion

• it's not necessary to be in contact for force to exist in between....ex- magnetic force, electrostatic force

Answer 2

Answer:

Force definition: strength or energy as an attribute of physical action or movement.

Explanation:

The definition might not be very clear but it is apt.

Force was clearly explained by second law of newton

generally force is written as F= M.a but the actual representation of force according to Newton is F= dP/dt.

Force can exist even if there is no physical contact between two bodies.

example of contact force: Friction

example of force without contact: Force due to gravity or magnetism.