1.

How much is the gravitational potential energy of a ball kept on the ground​

Answer» ONG>[ᴛᴇx]\ʜᴜɢᴇ\ᴘɪɴᴋ{ᴀɴsᴡᴇʀ}[/ᴛᴇx]
  • ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴘᴏᴛᴇɴᴛɪᴀʟ ᴇɴᴇʀɢʏ ɪs ᴇɴᴇʀɢʏ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴘᴏssᴇssᴇs ʙᴇᴄᴀᴜsᴇ ᴏғ ɪᴛs ᴘᴏsɪᴛɪᴏɴ ɪɴ ᴀ ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ғɪᴇʟᴅ. ᴛʜᴇ ᴍᴏsᴛ ᴄᴏᴍᴍᴏɴ ᴜsᴇ ᴏғ ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴘᴏᴛᴇɴᴛɪᴀʟ ᴇɴᴇʀɢʏ ɪs ғᴏʀ ᴀɴ ᴏʙᴊᴇᴄᴛ ɴᴇᴀʀ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ ᴡʜᴇʀᴇ ᴛʜᴇ ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ᴄᴀɴ ʙᴇ ᴀssᴜᴍᴇᴅ ᴛᴏ ʙᴇ ᴄᴏɴsᴛᴀɴᴛ ᴀᴛ ᴀʙᴏᴜᴛ 9.8 ᴍ/s2.


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