Question

define acceleration!¡!!!!!!​

Answer 1

Answer:

A point or an object moving in a straight line is accelerated if it speeds up or slows down. Motion on a circle is accelerated even if the speed is constant, because the direction is continually changing. For all other kinds of motion, both effects contribute to the acceleration.

Answer 2

$\huge {\underline {\underline {\mathtt {\blue{Answer:}}}}}(◍•ᴗ•◍)$

Aᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ɪs ᴛʜᴇ ɴᴀᴍᴇ ᴡᴇ ɢɪᴠᴇ ᴛᴏ ᴀɴʏ ᴘʀᴏᴄᴇss ᴡʜᴇʀᴇ ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ ᴄʜᴀɴɢᴇs. Sɪɴᴄᴇ ᴠᴇʟᴏᴄɪᴛʏ ɪs ᴀ sᴘᴇᴇᴅ ᴀɴᴅ ᴀ ᴅɪʀᴇᴄᴛɪᴏɴ, ᴛʜᴇʀᴇ ᴀʀᴇ ᴏɴʟʏ ᴛᴡᴏ ᴡᴀʏs ғᴏʀ ʏᴏᴜ ᴛᴏ ᴀᴄᴄᴇʟᴇʀᴀᴛᴇ: ᴄʜᴀɴɢᴇ ʏᴏᴜʀ sᴘᴇᴇᴅ ᴏʀ ᴄʜᴀɴɢᴇ ʏᴏᴜʀ ᴅɪʀᴇᴄᴛɪᴏɴ—ᴏʀ ᴄʜᴀɴɢᴇ ʙᴏᴛʜ. ... Aɴʏ ᴏғ ᴛʜᴇsᴇ ᴡᴏᴜʟᴅ ʙᴇ ᴄᴏɴsɪᴅᴇʀᴇᴅ ᴀɴ ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ sɪɴᴄᴇ ᴛʜᴇʏ ᴄʜᴀɴɢᴇ ᴠᴇʟᴏᴄɪᴛʏ.

• Hᴏᴘᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴘ ʏᴏᴜ ᴅᴇᴀʀ!!!

• Tʜᴀɴᴋ ʏᴏᴜ!!!

$\LARGE{\color{purple}{\textsf{\textbf {llSᴡᴇᴇᴛHᴏɴᴇʏll}}}}$