Question

mechanical advantage of simple machine is 4.what does that mean?​

Answer 1

Answer:

ᴀɴsᴡᴇʀ: ᴛʜᴇ ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴀᴅᴠᴀɴᴛᴀɢᴇ ᴏғ ᴀ ᴍᴀᴄʜɪɴᴇ ɪs . ... ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴀᴅᴠᴀɴᴛᴀɢᴇ ᴍᴀ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴏᴜᴛᴘᴜᴛ (ɢᴇɴᴇʀᴀᴛᴇᴅ ʙʏ ᴛʜᴇ ᴍᴀᴄʜɪɴᴇ) ғᴏʀᴄᴇ ᴛᴏ ɪɴᴘᴜᴛ (ᴀᴘᴘʟɪᴇᴅ ᴛᴏ ᴛʜᴇ ᴍᴀᴄʜɪɴᴇ) ғᴏʀᴄᴇ. sᴏ ᴍᴀ = ᴍᴇᴀɴs ᴛʜᴀᴛ ғᴏʀ ᴇxᴀᴍᴘʟᴇ ɪғ ʏᴏᴜ ᴀᴘᴘʟʏ ɴ ᴛʜᴇɴ ʏᴏᴜʀ ᴍᴀᴄʜɪɴᴇ ᴡɪʟʟ ᴍᴜʟᴛɪᴘʟʏ ᴛʜᴀᴛ ғᴏʀᴄᴇ ᴀɴᴅ ɢᴇɴᴇʀᴀᴛᴇ ɴ

Answer 2

Answer:

Answer: The mechanical advantage of a machine is 4. ... Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.