Question

What factors affect air resistance

Answer 1

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● The amount of air resistance an object experiences depends on its speed, its cross-sectional area, its shape and the density of the air. Air densities vary with altitude, temperature and humidity.

Answer 2

ᴛʜᴇʀᴇ ᴀʀᴇ ᴛᴡᴏ ᴍᴀɪɴ ғᴀᴄᴛᴏʀs ᴛʜᴀᴛ ᴀғғᴇᴄᴛ ᴀɪʀ ʀᴇsɪsᴛᴀɴᴄᴇ -:

• sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ/sʜᴀᴘᴇ

ᴛʜᴇ ɢʀᴇᴀᴛᴇʀ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ ᴛʜᴇ ᴍᴏʀᴇ ᴘᴀʀᴛɪᴄʟᴇs ᴏғ ᴀɪʀ ʜɪᴛ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ. ᴛʜᴇ ᴍᴏʀᴇ ᴘᴀʀᴛɪᴄʟᴇs ᴛʜᴀᴛ ʜɪᴛ ᴛʜᴇ ɢʀᴇᴀᴛᴇʀ ᴛʜᴇ ғʀɪᴄᴛɪᴏɴ ᴀɴᴅ ғᴏʀᴄᴇ ᴛʜᴀᴛ ɢᴏᴇs ᴀɢᴀɪɴsᴛ ᴍᴏᴛɪᴏɴ.

ᴍᴏʀᴇ sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ ᴍᴏʀᴇ ᴀɪʀ ʀᴇsɪsᴛᴀɴᴄᴇ

• sᴘᴇᴇᴅ

ᴛʜᴇ ғᴀsᴛᴇʀ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ ɪs ᴍᴏᴠɪɴɢ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴀɪʀ ᴛʜᴇ ᴍᴏʀᴇ ᴘᴀʀᴛɪᴄʟᴇs ʜɪᴛ ɪs ɪɴᴄʀᴇᴀsɪɴɢ ғʀɪᴄᴛɪᴏɴ. ᴀʟsᴏ ᴛʜᴇ ғᴀsᴛᴇʀ ᴛʜᴇ ᴘᴀʀᴛɪᴄʟᴇs ʜɪᴛ ᴛʜᴇ ᴍᴏʀᴇ ғᴏʀᴄᴇ ᴡʜɪᴄʜ ɢᴏᴇs ᴀɢᴀɪɴsᴛ ᴍᴏᴛɪᴏɴ.

ᴍᴏʀᴇ sᴘᴇᴇᴅ, ᴍᴏʀᴇ ᴀɪʀ ʀᴇsɪsᴛᴀɴᴄᴇ