Question

what is S. I unit of acceleration ​

Answer 1

Answer:

ᴛʜᴇ sɪ ᴜɴɪᴛ ᴏғ ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ɪs ᴛʜᴇ ᴍᴇᴛʀᴇ ᴘᴇʀ sᴇᴄᴏɴᴅ sǫᴜᴀʀᴇᴅ (ᴍ s−2); ᴏʀ "ᴍᴇᴛʀᴇ ᴘᴇʀ sᴇᴄᴏɴᴅ ᴘᴇʀ sᴇᴄᴏɴᴅ", ᴀs ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ ɪɴ ᴍᴇᴛʀᴇs ᴘᴇʀ sᴇᴄᴏɴᴅ ᴄʜᴀɴɢᴇs ʙʏ ᴛʜᴇ ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ᴠᴀʟᴜᴇ, ᴇᴠᴇʀʏ sᴇᴄᴏɴᴅ.

sɪ ᴜɴɪᴛ: ᴍ/s2, ᴍ·s−2, ᴍ s−2

ᴅɪᴍᴇɴsɪᴏɴ: ʟ ᴛ −2

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Answer 2

Answer:

$\frac{velocity}{time \: taken} \times time$

Acceleration (a) is defined as the rate of change of velocity. Velocity is a vector quantity, and therefore acceleration is also a vector quantity. The SI unit of acceleration is metres/second2 (m/s2).