Question

Define coefficient of kinitic energy​

Answer 1

ᴛʜᴇ ᴄᴏᴇғғɪᴄɪᴇɴᴛ ᴏғ ғʀɪᴄᴛɪᴏɴ ɪs ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ғᴏʀᴄᴇ ᴏғ ғʀɪᴄᴛɪᴏɴ ᴛᴏ ᴛʜᴇ ɴᴏʀᴍᴀʟ ғᴏʀᴄᴇ, μ = ғ / ɴ . ᴄᴏɴsɪᴅᴇʀ ᴛʜᴇ ғᴏʟʟᴏᴡɪɴɢ ᴛᴡᴏ ғɪɢᴜʀᴇs. ... ғᴋ = ғᴏʀᴄᴇ ᴏғ ᴋɪɴᴇᴛɪᴄ ғʀɪᴄᴛɪᴏɴ, μᴋ = ᴄᴏᴇғғɪᴄɪᴇɴᴛ ᴏғ ᴋɪɴᴇᴛɪᴄ ғʀɪᴄᴛɪᴏɴ, ɴ = ɴᴏʀᴍᴀʟ ғᴏʀᴄᴇ ᴏʀ ᴛʜᴇ ғᴏʀᴄᴇ ᴘᴇʀᴘᴇɴᴅɪᴄᴜʟᴀʀ ᴛᴏ ᴛʜᴇ ᴄᴏɴᴛᴀᴄᴛɪɴɢ sᴜʀғᴀᴄᴇs

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Answer 2

Answer:

The Coefficient of friction is defined as the ratio of force of friction to the normal force, μ = F / N . Consider the following two Figures. ... Fk = Force of kinetic friction, μk = coefficient of kinetic friction, N = Normal force or the force perpendicular to the contacting surfaces.

Explanation:

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