Question

what is acceleration???​

Answer 1

Acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. ... Acceleration is defined as the change in the velocity vector in a time interval, divided by the time interval.

Answer 2

Aɴsᴡᴇʀ ❤️

Aᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ, ʀᴀᴛᴇ ᴀᴛ ᴡʜɪᴄʜ ᴠᴇʟᴏᴄɪᴛʏ ᴄʜᴀɴɢᴇs ᴡɪᴛʜ ᴛɪᴍᴇ, ɪɴ ᴛᴇʀᴍs ᴏғ ʙᴏᴛʜ sᴘᴇᴇᴅ ᴀɴᴅ ᴅɪʀᴇᴄᴛɪᴏɴ. A ᴘᴏɪɴᴛ ᴏʀ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴍᴏᴠɪɴɢ ɪɴ ᴀ sᴛʀᴀɪɢʜᴛ ʟɪɴᴇ ɪs ᴀᴄᴄᴇʟᴇʀᴀᴛᴇᴅ ɪғ ɪᴛ sᴘᴇᴇᴅs ᴜᴘ ᴏʀ sʟᴏᴡs ᴅᴏᴡɴ. ... Aᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ɪs ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ ᴄʜᴀɴɢᴇ ɪɴ ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ ᴠᴇᴄᴛᴏʀ ɪɴ ᴀ ᴛɪᴍᴇ ɪɴᴛᴇʀᴠᴀʟ, ᴅɪᴠɪᴅᴇᴅ ʙʏ ᴛʜᴇ ᴛɪᴍᴇ ɪɴᴛᴇʀᴠᴀʟ.

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